Vulnerability in Att Winvnc
CVE-2001-1422
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.021 (80.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
References
- www.securityfocus.com/bid/2275 (vdb-entry, Vendor Advisory)
- www.kb.cert.org/vuls/id/303080 (US Government Resource, Third Party Advisory, third-party-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/5992 (vdb-entry)
- www1.corest.com/common/showdoc.php (Vendor Advisory)