CVE-2002-1336

TightVNC before 1.2.6 generates the same challenge string for multiple connections, which allows remote attackers to bypass VNC authentication by sniffing the challenge and response of other users.

Scoring

CVSS base score
0.04
EPSS probability
1.07%
Published
2004-09-01
Last modified
2026-03-16

Affected products

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