What’s Vulnerable › Vulnerabilities

CVE-2001-0168

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 70.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2001-05-03 · updated 2026-06-16

Description

Buffer overflow in AT&T WinVNC (Virtual Network Computing) server 3.3.3r7 and earlier allows remote attackers to execute arbitrary commands via a long HTTP GET request when the DebugLevel registry key is greater than 0.

Affected products

• Att Winvnc: through 3.3.3r7

References

• http://marc.info/?l=vnc-list&m=98080763005455&w=2
• http://www.kb.cert.org/vuls/id/598581
• http://www.securityfocus.com/bid/2306
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6026
• http://marc.info/?l=vnc-list&m=98080763005455&w=2
• http://www.kb.cert.org/vuls/id/598581
• http://www.securityfocus.com/bid/2306
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6026

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