Vulnerability Description
omr-admin.py in openmptcprouter-vps-admin 0.57.3 and earlier compares the user provided password with the original password in a length dependent manner, which allows remote attackers to guess the password via a timing attack.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openmptcprouter | Openmptcprouter | <= 0.57.3 |
Related Weaknesses (CWE)
References
- https://github.com/Ysurac/openmptcprouter-vps-adminThird Party Advisory
- https://github.com/Ysurac/openmptcprouter-vps-admin/commit/a01cbc8c3d3b8bb7720bfPatchThird Party Advisory
- https://medium.com/d3crypt/timing-attack-on-openmptcprouter-vps-admin-authenticaExploitPatchThird Party Advisory
- https://www.openmptcprouter.com/Vendor Advisory
- https://github.com/Ysurac/openmptcprouter-vps-adminThird Party Advisory
- https://github.com/Ysurac/openmptcprouter-vps-admin/commit/a01cbc8c3d3b8bb7720bfPatchThird Party Advisory
- https://medium.com/d3crypt/timing-attack-on-openmptcprouter-vps-admin-authenticaExploitPatchThird Party Advisory
- https://www.openmptcprouter.com/Vendor Advisory
FAQ
What is CVE-2021-31245?
CVE-2021-31245 is a vulnerability with a CVSS score of 5.9 (MEDIUM). omr-admin.py in openmptcprouter-vps-admin 0.57.3 and earlier compares the user provided password with the original password in a length dependent manner, which allows remote attackers to guess the pas...
How severe is CVE-2021-31245?
CVE-2021-31245 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-31245?
Check the references section above for vendor advisories and patch information. Affected products include: Openmptcprouter Openmptcprouter.