Vulnerability in Wwbn Avideo
CVE-2026-86187
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 v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N.
Affected products
Weakness classification (CWE)
References
- disclosure@vulncheck.com (vendor-advisory)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-86187?
- CVE-2026-86187 is a medium-severity vulnerability in Wwbn Avideo, classified under Use of Insufficiently Random Values. CVSS score: 5.9/10. Published 2026-09-05.
- How severe is CVE-2026-86187?
- Medium severity. CVSS v3 base score is 5.9 out of 10.