CVE-2001-1422
High
Description
WinVNC 3.3.3 and earlier 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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductAtt Winvnc
PublishedJan 23, 2001
First seenJan 23, 2001
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| att winvnc | v ≤ 3.3.3 | — |
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