{"id":64267,"date":"2025-08-23T16:08:59","date_gmt":"2025-08-23T16:08:59","guid":{"rendered":""},"modified":"2025-09-12T04:18:19","modified_gmt":"2025-09-12T10:18:19","slug":"cve-2025-36120-critical-vulnerability-in-ibm-storage-virtualize-could-lead-to-privilege-escalation","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-36120-critical-vulnerability-in-ibm-storage-virtualize-could-lead-to-privilege-escalation\/","title":{"rendered":"CVE-2025-36120: Critical Vulnerability in IBM Storage Virtualize Could Lead to Privilege Escalation<\/strong>"},"content":{"rendered":"

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

The cybersecurity realm is repeatedly facing new and evolving challenges. One such recent development pertains to the IBM Storage Virtualize versions 8.4, 8.5, 8.6, and 8.7. A significant vulnerability, identified as CVE-2025-36120, has demonstrated the potential to allow authenticated users to escalate their privileges<\/a> through an SSH session. This vulnerability is of particular concern due to the incorrect authorization<\/a> checks involved in accessing resources. Systems administrators, cybersecurity professionals, and users of IBM Storage Virtualize should be aware of this vulnerability<\/a>, its potential impacts, and the steps necessary to mitigate it.<\/p>\n

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

CVE ID: CVE-2025-36120
\nSeverity: High (CVSS: 8.8)
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: Required
\nImpact: System compromise and potential<\/a> data leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

IBM Storage Virtualize | 8.4, 8.5, 8.6, 8.7<\/p>\n

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

This exploit takes advantage of the incorrect authorization checks in IBM<\/a> Storage Virtualize. An authenticated user can initiate an SSH session and, due to the faulty authorization checks, escalate their user privileges<\/a>. This escalation can provide the user with administrative rights, opening the door to unauthorized access to sensitive data<\/a> or potentially compromising the system.<\/p>\n

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

Here is a conceptual example of how the vulnerability might be exploited. This shell command is a representation, not an actual exploit code.<\/p>\n

ssh user@target.system.com -t 'bash -i'\n# After successful login\nsudo -l\n# If the system is vulnerable, it would allow the user to execute commands with sudo\nsudo command-to-escalate-privileges<\/code><\/pre>\n
In this example, an authenticated user logs into the system via SSH<\/a>. The user then checks if they can execute commands<\/a> with sudo. If the system is vulnerable, the user would be allowed to run commands with escalated privileges, leading to potential system<\/a> compromise or data leakage.<\/p>\n
Mitigation<\/strong><\/p>\n
IBM has recognized this vulnerability<\/a> and issued a patch to correct the authorization checks. All users of IBM Storage Virtualize versions<\/a> 8.4, 8.5, 8.6, and 8.7 are strongly encouraged to apply this patch as soon as possible. In the interim, users can also use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) for temporary mitigation. However, these should not be considered long-term solutions and can only serve as stopgap measures until the patch can be applied.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity realm is repeatedly facing new and evolving challenges. One such recent development pertains to the IBM Storage Virtualize versions 8.4, 8.5, 8.6, and 8.7. A significant vulnerability, identified as CVE-2025-36120, has demonstrated the potential to allow authenticated users to escalate their privileges through an SSH session. This vulnerability is of particular concern […]<\/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":[76],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-64267","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-privilege-escalation"],"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