{"id":34107,"date":"2025-05-01T13:33:48","date_gmt":"2025-05-01T13:33:48","guid":{"rendered":""},"modified":"2025-05-29T12:36:53","modified_gmt":"2025-05-29T18:36:53","slug":"cve-2025-27086-authentication-bypass-vulnerability-in-hpe-performance-cluster-manager-gui","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-27086-authentication-bypass-vulnerability-in-hpe-performance-cluster-manager-gui\/","title":{"rendered":"CVE-2025-27086: Authentication Bypass Vulnerability in HPE Performance Cluster Manager GUI<\/strong>"},"content":{"rendered":"

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

In today’s digital landscape, the security of systems and networks is of paramount importance, and being aware of vulnerabilities is a crucial aspect of cybersecurity. One such vulnerability, identified as CVE-2025-27086, affects the GUI of HPE’s Performance Cluster Manager (HPCM). This vulnerability could potentially allow an attacker to bypass<\/a> authentication, posing a significant risk to data security and system integrity.
\nAs an authentication bypass vulnerability, CVE-2025-27086 poses a threat<\/a> to any system running the affected versions of HPCM. If exploited, an attacker could potentially gain unauthorized access to the system, leading to potential data compromise or even full system<\/a> control.<\/p>\n

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

CVE ID: CVE-2025-27086
\nSeverity: High (8.1 CVSS)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: Potential system<\/a> compromise and data leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

HPE Performance Cluster<\/a> Manager | All versions before patch<\/p>\n

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

The CVE-2025-27086 vulnerability exploits a flaw in the GUI of HPE’s Performance Cluster Manager<\/a>. The flaw lies in the authentication process, which is vulnerable to bypassing<\/a>. An attacker, with knowledge of this vulnerability, could craft malicious network requests that exploit the flaw<\/a> in the authentication process. This would allow them to gain unauthorized<\/a> access to the system without needing valid user credentials.<\/p>\n

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

While the specifics of the exploit are not disclosed to prevent misuse, a conceptual example may look similar to this:<\/p>\n

POST \/login HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{\n\"username\": \"admin\",\n\"password\": \" or '1'='1\"\n}<\/code><\/pre>\n
In this example, the attacker sends a login request with a SQL injection<\/a> payload `” or ‘1’=’1″` in the password field. This payload is a common SQL injection<\/a> technique that could, in theory, trick the authentication process into granting access as it evaluates to true.
\nPlease note that this is a conceptual example and the actual exploit may vary considerably depending on the specifics of the software vulnerability<\/a>.<\/p>\n
Mitigation<\/strong><\/p>\n
The best course of action to mitigate the risks associated with CVE-2025-27086 is to apply the vendor-supplied patch. HPE has already released a patch that addresses this vulnerability<\/a>, and users are strongly advised to update their systems as soon as possible.
\nIf for any reason a prompt update cannot be applied, temporary mitigation measures include implementing Web Application Firewall (WAF) or Intrusion Detection System (IDS) to detect and block malicious network requests that attempt to exploit this vulnerability<\/a>. However, these are only temporary solutions and cannot substitute the need to apply the vendor-supplied patch.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview In today’s digital landscape, the security of systems and networks is of paramount importance, and being aware of vulnerabilities is a crucial aspect of cybersecurity. One such vulnerability, identified as CVE-2025-27086, affects the GUI of HPE’s Performance Cluster Manager (HPCM). This vulnerability could potentially allow an attacker to bypass authentication, posing a significant risk […]<\/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":[75,74],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-34107","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-authentication-bypass","attack_vector-sql-injection"],"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