What is CVE-2025-65882?

CVE-2025-65882 is a critical-severity vulnerability in Openmptcprouter, classified under OS Command Injection. CVSS score: 9.8/10. Published 2025-12-09.

How severe is CVE-2025-65882?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Openmptcprouter

CVE-2025-65882

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 comma…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.006 (43.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Openmptcprouter
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Product)
cve@mitre.org (Patch)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-65882?: CVE-2025-65882 is a critical-severity vulnerability in Openmptcprouter, classified under OS Command Injection. CVSS score: 9.8/10. Published 2025-12-09.
How severe is CVE-2025-65882?: Critical severity. CVSS v3 base score is 9.8 out of 10.