An issue was discovered in openmptcprouter thru 0.64 in file…
Priority MEDIUM 50CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-78.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00644 51st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:openmptcprouter:openmptcprouter:*:*:*:*:*:*:*:* | up to 0.64 | Vulnerable | Openmptcprouter |
- cpe:2.3:a:openmptcprouter:openmptcprouter:*:*:*:*:*:*:*:* Versions up to 0.64 Vulnerable ·Openmptcprouter
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-65882
- 2026-10-03 Alias added: GHSA-q62x-rch6-pwxf
- 2026-10-21 EPSS moved to the 50th–90th percentile
References
More Openmptcprouter vulnerabilities
- TI-2021-11447 omr-admin.py in openmptcprouter-vps-admin 0.57.3 and earlier compares the user provided… CVSS 3.1MEDIUM 5.9
Sources
- CVE-2025-65882 · CVE Program
- CVE-2025-65882 · NVD
- FIRST EPSS
- GHSA-q62x-rch6-pwxf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences