Vulnerability in Ultravnc
CVE-2006-2206
The MS-Logon authentication scheme in UltraVNC (aka Ultr@VNC) 1.0.1 uses weak encryption (XOR) for challenge/response, which allows remote attackers to gain privileges by sniffing and decrypting passwords.
EPSS: 0.021 (80.0th percentile) — read the EPSS interpretation.
Affected products
- Ultravnc — versions 1.0.1
- N/a — versions n/a
References
- cve@mitre.org (Exploit, vdb-entry, x_refsource_BID)
- cve@mitre.org (vdb-entry, x_refsource_XF)
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)