CVE-2014-2155

medium Cisco
CVSS v3 Base Score
5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS Score
0.4%
Exploitation probability in 30 days
Top 39% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
P
Published: April 19, 2014 (4407 days ago)
Last Modified: May 6, 2026
Vendor: Cisco
Source: NVD

Description

The DHCPv6 server module in Cisco CNS Network Registrar 7.1 allows remote attackers to cause a denial of service (daemon reload) via a malformed DHCPv6 packet, aka Bug ID CSCuo07437.

CWE

CWE-20

Affected Products

cisco cns network registrar

References

🔗 tools.cisco.com 🔗 tools.cisco.com 🔗 tools.cisco.com 🔗 tools.cisco.com