CVE-2026-86187: Use of Insufficiently Random Values in WWBN AVideo
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.
CVE-2026-86187: Use of Insufficiently Random Values in WWBN AVideo
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 v4.0
Score 7.4high
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-05T11:51:31.101Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a9c0d20acd9273b49d97131
Added to database: 09/05/2026, 12:37:52 UTC
Last updated: 09/06/2026, 02:24:05 UTC
Views: 13
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