CVE-2021-36512: Synchro Bulletin Board System

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

An issue was discovered in function scanallsubs in src/sbbs3/scansubs.cpp in Synchronet BBS, which may allow attackers to view sensitive information due to an uninitialized value.

Affected products

• Synchro Bulletin Board System: affected versions not specified

Published 2021-10-19. Last modified 2026-07-09.