CVE-2026-86187
7.4
CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| WWBN | AVideo | 0 <= 29.0 | affected |
Weaknesses
- CWE-330: Use of Insufficiently Random Values
References
- https://github.com/WWBN/AVideo/security/advisories/GHSA-h3ff-c2qq-pr2g
- https://www.vulncheck.com/advisories/wwbn-avideo-weak-prng-password-generation-via-external-login
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