Vulnerability Description
WWBN AVideo generates passwords for external-login accounts using rand() instead of a cryptographic generator, producing only 31-bit integers. Attackers with access to password hashes can recover plaintext passwords in minutes through offline brute-force attacks due to unsalted MD5-based hashing.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/WWBN/AVideo/security/advisories/GHSA-h3ff-c2qq-pr2g
- https://www.vulncheck.com/advisories/wwbn-avideo-weak-prng-password-generation-v
FAQ
What is CVE-2026-86187?
CVE-2026-86187 is a vulnerability with a CVSS score of 5.9 (MEDIUM). WWBN AVideo generates passwords for external-login accounts using rand() instead of a cryptographic generator, producing only 31-bit integers. Attackers with access to password hashes can recover plai...
How severe is CVE-2026-86187?
CVE-2026-86187 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-2026-86187?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.