CVE-2006-6266

medium Microsoft
CVSS v3 Base Score
6.8
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS Score
17.9%
Exploitation probability in 30 days
Top 5% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
M
Confidentiality
P
Integrity
P
Availability
P
Published: December 4, 2006 (7101 days ago)
Last Modified: April 23, 2026
Vendor: Microsoft
Source: NVD

Description

Teredo clients, when following item 6 of RFC4380 section 5.2.3, start direct IPv6 connectivity tests (aka ping tests) in response to packets from non-Teredo source addresses, which might allow remote attackers to induce Teredo clients to send packets to third parties.

CWE

NVD-CWE-Other

Affected Products

microsoft teredo

References

🔗 www.securityfocus.com 🔗 www.securityfocus.com 🔗 www.symantec.com 🔗 www.securityfocus.com 🔗 www.securityfocus.com