CVE-2025-65882

critical · 9.8

An issue was discovered in openmptcprouter thru 0.64 in file common/package/utils/sys-upgrade-helper/src/tools/sysupgrade.c in function create_xor_ipad_opad allowing attackers to potentially write arbitrary files or execute arbitrary commands.

9.8

CVSS

0.6%

EPSS (exploit prob.)

49th

EPSS percentile

2025-12-09

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-78

Affected products

Vendor	Product	Affected versions
openmptcprouter	openmptcprouter	<= 0.64

Check a specific version with /api/v1/cve/match.

References

https://gist.github.com/AradCohen/939ee50d60c4d2bd555a364615a5ab9c
https://github.com/Ysurac/openmptcprouter/commit/09393d1c41a227bea7d5b85c0a06221b1302b25f

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-65882