{"id":63832,"date":"2025-08-09T22:37:00","date_gmt":"2025-08-09T22:37:00","guid":{"rendered":""},"modified":"2025-09-03T02:35:41","modified_gmt":"2025-09-03T08:35:41","slug":"cve-2025-26476-unauthorized-access-by-use-of-hard-coded-cryptographic-key-in-dell-ecs-and-objectscale","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-26476-unauthorized-access-by-use-of-hard-coded-cryptographic-key-in-dell-ecs-and-objectscale\/","title":{"rendered":"CVE-2025-26476: Unauthorized Access by Use of Hard-coded Cryptographic Key in Dell ECS and ObjectScale<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

This blog post provides a comprehensive analysis of the CVE-2025-26476 vulnerability, a hard-coded cryptographic key flaw found in specific versions of Dell ECS and ObjectScale software. This vulnerability is of significant concern as it allows an unauthenticated attacker with local access to potentially gain unauthorized access and compromise the system.
\nThe severity of this issue is underlined by its CVSS Severity Score of 8.4, indicating that it can cause significant damage if exploited. It’s pertinent for organizations using the affected versions of Dell ECS<\/a> and ObjectScale to understand the risk this vulnerability poses and to take appropriate action to mitigate the potential impact.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-26476
\nSeverity: High (8.4 CVSS Score)
\nAttack Vector: Local
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: Unauthorized access leading to the potential system compromise or data<\/a> leakage.<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Dell ECS | Prior to 3.8.1.5
\nObjectScale | Version 4.0.0.0<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The vulnerability exists due<\/a> to a hard-coded cryptographic key in the software, which can be exploited by an attacker with local access to the system. This hard-coded key can be used to bypass the system’s authorization procedures, allowing the attacker to gain unauthorized access<\/a> to the system. Once access is gained, the attacker can perform unauthorized actions, leading to potential system compromise<\/a> or data leakage.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Below is a conceptual example of how this vulnerability might be exploited. Keep in mind that this is a simplified representation and real-world exploits are likely to be more complex:<\/p>\n

#!\/bin\/bash\n# This script simulates the exploit of CVE-2025-26476\n# The attacker identifies the hardcoded key in the software\nhardcoded_key=\"hardcoded_key\"\n# The attacker uses the hardcoded key to gain unauthorized access\ncurl -X POST http:\/\/target-ip\/vulnerable\/endpoint -H \"Authorization: Bearer $hardcoded_key\"<\/code><\/pre>\n
Mitigation Guidance<\/strong><\/p>\n
To mitigate this vulnerability, it is recommended 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) could serve as a temporary mitigation. These tools can monitor and block suspicious activities, thereby helping to prevent exploitation.
\nHowever, it’s important to note that these are only temporary solutions. The hard-coded key vulnerability should be addressed at the earliest by updating<\/a> to a secure version of the software that does not contain this vulnerability.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview This blog post provides a comprehensive analysis of the CVE-2025-26476 vulnerability, a hard-coded cryptographic key flaw found in specific versions of Dell ECS and ObjectScale software. This vulnerability is of significant concern as it allows an unauthenticated attacker with local access to potentially gain unauthorized access and compromise the system. The severity of this […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-63832","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t