CVE-2021-31245

2021-05-0613:15:12

Google

osv.dev

omr-admin

openmptcprouter-vps-admin

password length

timing attack

software

AI Score

7.1

Confidence

Low

EPSS

0.004

Percentile

75.3%

JSON

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.

References

github.com/Ysurac/openmptcprouter-vps-admin

github.com/Ysurac/openmptcprouter-vps-admin/commit/a01cbc8c3d3b8bb7720bf3ff234671b4c0e1859c#diff-b89ee68e63302a732d4bde35eb04a205b06f1611147e139642356f173195ab80

medium.com/d3crypt/timing-attack-on-openmptcprouter-vps-admin-authentication-cve-2021-31245-12dd92303e1

www.openmptcprouter.com/