{"id":73416,"date":"2025-09-09T04:22:56","date_gmt":"2025-09-09T04:22:56","guid":{"rendered":""},"modified":"2025-11-01T16:17:12","modified_gmt":"2025-11-01T22:17:12","slug":"cve-2025-47121-adobe-framemaker-uninitialized-pointer-exploit","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-47121-adobe-framemaker-uninitialized-pointer-exploit\/","title":{"rendered":"CVE-2025-47121: Adobe Framemaker Uninitialized Pointer Exploit<\/strong>"},"content":{"rendered":"

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

CVE-2025-47121 is a serious vulnerability affecting Adobe Framemaker versions 2020.8, 2022.6, and earlier. This vulnerability involves an uninitialized pointer that, when exploited, can lead to arbitrary code execution. This is a significant issue as it can lead to unauthorized system access or control<\/a>, potentially resulting in system compromise or data leakage. The vulnerability requires user<\/a> interaction, meaning a user must open a malicious file for the exploit to take effect. This vulnerability is a concern for any entity utilizing the affected Adobe Framemaker<\/a> versions, as it can lead to unauthorized access and potential loss of sensitive information.<\/p>\n

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

CVE ID: CVE-2025-47121
\nSeverity: High (7.8 CVSS Score)
\nAttack Vector: Local
\nPrivileges Required: None
\nUser Interaction: Required
\nImpact: Potential system<\/a> compromise or data leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

Adobe Framemaker<\/a> | 2020.8
\nAdobe Framemaker<\/a> | 2022.6<\/p>\n

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

The vulnerability exists due<\/a> to an uninitialized pointer in Adobe Framemaker. An attacker can craft a malicious file, which when opened by a user in the affected Framemaker versions, triggers the vulnerability<\/a>. The uninitialized pointer can then be manipulated to execute arbitrary code<\/a>. This code runs in the context of the current user, potentially granting the attacker the same privileges<\/a> as the victim. This could lead to unauthorized system access<\/a>, potential system compromise, or data leakage.<\/p>\n

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

While no specific exploit code is available, the conceptual mechanism of the attack would likely follow this pattern:<\/p>\n

POST \/malicious_file.fmk HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/framemaker\n{ \"uninitialized_pointer\": \"arbitrary_code\" }<\/code><\/pre>\n
In this example, the attacker crafts a Framemaker (.fmk) file with arbitrary<\/a> code embedded. When this file is opened by a user, the uninitialized pointer vulnerability is triggered, executing the embedded code<\/a>.<\/p>\n
Mitigation<\/strong><\/p>\n
The most recommended course of action to mitigate this vulnerability<\/a> is to apply the vendor patch as soon as it becomes available. In the meantime, or if patching is not immediately feasible, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can offer temporary protection by detecting and potentially blocking attempts to exploit this vulnerability<\/a>. Regularly updating and patching software is a critical component of maintaining cybersecurity<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview CVE-2025-47121 is a serious vulnerability affecting Adobe Framemaker versions 2020.8, 2022.6, and earlier. This vulnerability involves an uninitialized pointer that, when exploited, can lead to arbitrary code execution. This is a significant issue as it can lead to unauthorized system access or control, potentially resulting in system compromise or data leakage. The vulnerability requires […]<\/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":[80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-73416","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-rce"],"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