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CVE-2026-86187

WWBN AVideo Weak PRNG Password Generation via External Login

CVSS 4.0 7.4 HIGHCVSS 3.1 5.9 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-86187

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-86187

Published

AVideo

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "WWBN",
                    "product": "AVideo",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "custom",
                            "lessThanOrEqual": "29.0"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON