PT-2025-50216 · Git+1 · Openmptcprouter

CVE-2025-65882 · Published 2025-12-09 · Updated 2026-01-02

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions openmptcprouter versions through 0.64

Description An issue exists in openmptcprouter through version 0.64, specifically within the file common/package/utils/sys-upgrade-helper/src/tools/sysupgrade.c and the create xor ipad opad function. This allows attackers to potentially write arbitrary files or execute arbitrary commands.

Recommendations Versions prior to 0.64 are vulnerable. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2025-65882

Affected Products

Openmptcprouter

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65882.json · Exploit
• 🔥 https://gist.github.com/AradCohen/939ee50d60c4d2bd555a364615a5ab9c · Exploit
• https://github.com/Ysurac/openmptcprouter/commit/09393d1c41a227bea7d5b85c0a06221b1302b25f · Patch
• https://osv.dev/vulnerability/CVE-2025-65882 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-65882 · Security Note
• http://openmptcprouter.com · Note
• https://t.me/cveNotify/147628 · Telegram Post
• https://twitter.com/CVEnew/status/2003233997674148326 · Twitter Post