{"id":75199,"date":"2025-09-15T16:21:46","date_gmt":"2025-09-15T16:21:46","guid":{"rendered":""},"modified":"2025-10-21T10:42:59","modified_gmt":"2025-10-21T16:42:59","slug":"cve-2025-48208-ldap-injection-vulnerability-in-apache-hertzbeat","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-48208-ldap-injection-vulnerability-in-apache-hertzbeat\/","title":{"rendered":"CVE-2025-48208: LDAP Injection Vulnerability in Apache HertzBeat<\/strong>"},"content":{"rendered":"

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

The cybersecurity community is being alerted to a severe vulnerability: CVE-2025-48208. This security weakness pertains to Apache HertzBeat, a widely used open-source software. Specifically, the vulnerability is an instance of improper neutralization of special elements used in an LDAP (Lightweight Directory Access Protocol) query, commonly known as an ‘LDAP Injection’ vulnerability<\/a>.
\nThis vulnerability is of significant<\/a> concern due to the potential for system compromise or data leakage. Given the widespread use of Apache HertzBeat in many IT infrastructures, this vulnerability could potentially affect a large number of systems<\/a> worldwide, hence it is crucial to address it promptly.<\/p>\n

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

CVE ID: CVE-2025-48208
\nSeverity: High (8.8 CVSS Score)
\nAttack Vector: Network
\nPrivileges Required: High – Requires an authenticated account with access
\nUser Interaction: None – Can be exploited without user<\/a> interaction
\nImpact: Potential system<\/a> compromise or data leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

Apache HertzBeat | Through 1.7.2<\/p>\n

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

The vulnerability arises from the improper<\/a> neutralization of special elements used in an LDAP query within Apache HertzBeat. An attacker, who already has an authenticated account with access, can exploit this vulnerability by crafting custom commands<\/a>. This would lead to arbitrary script execution<\/a>, potentially compromising the system or leading to data leakage.<\/p>\n

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

The following pseudocode represents how this vulnerability might be exploited. This is purely conceptual and serves to demonstrate the mechanics of the vulnerability<\/a>:<\/p>\n

POST \/apache\/hertzbeat\/endpoint HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ \"custom_command\": \"malicious_script\" }<\/code><\/pre>\n
In this example, the attacker uses a POST request to send a malicious script disguised as a custom command to the vulnerable<\/a> endpoint within Apache HertzBeat.<\/p>\n
Recommendations<\/strong><\/p>\n
Users are strongly recommended to upgrade their Apache HertzBeat to version 1.7.3, which includes a fix for this issue. As an interim measure, applying a vendor patch or using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) may serve as temporary mitigation. However, these are not substitutes for upgrading to the patched version of the software.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity community is being alerted to a severe vulnerability: CVE-2025-48208. This security weakness pertains to Apache HertzBeat, a widely used open-source software. Specifically, the vulnerability is an instance of improper neutralization of special elements used in an LDAP (Lightweight Directory Access Protocol) query, commonly known as an ‘LDAP Injection’ vulnerability. This vulnerability is […]<\/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":[103],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-75199","post","type-post","status-publish","format-standard","hentry","category-uncategorized","vendor-apache"],"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