{"id":73006,"date":"2025-09-08T13:18:12","date_gmt":"2025-09-08T13:18:12","guid":{"rendered":""},"modified":"2025-09-16T05:02:02","modified_gmt":"2025-09-16T11:02:02","slug":"cve-2024-46917-critical-integrity-validation-vulnerability-in-diebold-nixdorf-vynamic-security-suite","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2024-46917-critical-integrity-validation-vulnerability-in-diebold-nixdorf-vynamic-security-suite\/","title":{"rendered":"CVE-2024-46917: Critical Integrity Validation Vulnerability in Diebold Nixdorf Vynamic Security Suite<\/strong>"},"content":{"rendered":"

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

The CVE-2024-46917 is a critical vulnerability that affects the Diebold Nixdorf Vynamic Security Suite up to version 4.3.0 SR01. This vulnerability arises from the software’s failure to validate file attributes or the contents of the \/root directory during integrity validation. It is a significant issue because of its potential to allow unauthorized code<\/a> execution, recovery of TPM Disk Encryption keys, decryption of the Windows system partition, and comprehensive control over the Windows Operating System. This vulnerability, therefore, poses a substantial risk to any organization using the affected versions of Diebold Nixdorf Vynamic Security Suite<\/a>.<\/p>\n

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

CVE ID: CVE-2024-46917
\nSeverity: High (CVSS: 8.1)
\nAttack Vector: Local
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: System compromise<\/a>, data leakage<\/p>\n

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

Product | Affected Versions<\/p>\n

Diebold Nixdorf Vynamic Security Suite | up to 4.3.0 SR01<\/p>\n

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

The exploit works by taking advantage of the software’s failure to validate file<\/a> attributes and the contents of the \/root directory during integrity validation. An attacker with local access could modify these elements without detection, enabling them to execute arbitrary code<\/a>, recover encryption keys, decrypt the Windows system partition, and gain complete control over the Windows operating system.<\/p>\n

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

While no specific exploit code is publicly available, an attacker might theoretically take steps similar to these:<\/p>\n

# Gain local access\nssh root@target.example.com\n# Modify \/root contents\necho \"malicious_script.sh\" >> ~\/.profile\n# Execute arbitrary code on next login\nlogout\nssh root@target.example.com<\/code><\/pre>\n
Please note that these commands are simplifications, and a real-world exploit would likely involve more complex steps, such as crafting a targeted malicious script.<\/p>\n
Countermeasures<\/strong><\/p>\n
The recommended mitigation for this vulnerability is to apply the patch provided by the vendor. In cases where immediate patching is not feasible, the utilization of a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can serve as a temporary mitigation measure, potentially preventing an attacker from exploiting the vulnerability<\/a>. However, these measures are deemed temporary, and patching the software should be the ultimate goal to ensure maximum security.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The CVE-2024-46917 is a critical vulnerability that affects the Diebold Nixdorf Vynamic Security Suite up to version 4.3.0 SR01. This vulnerability arises from the software’s failure to validate file attributes or the contents of the \/root directory during integrity validation. It is a significant issue because of its potential to allow unauthorized code execution, […]<\/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":[82],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-73006","post","type-post","status-publish","format-standard","hentry","category-uncategorized","vendor-microsoft"],"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