CVE-2011-3283

medium Cisco
CVSS v3 Base Score
5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS Score
0.5%
Exploitation probability in 30 days
Top 33% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
P
Published: May 2, 2012 (5125 days ago)
Last Modified: April 29, 2026
Vendor: Cisco
Source: NVD

Description

Cisco Carrier Routing System 3.9.1 allows remote attackers to cause a denial of service (Metro subsystem crash) via a fragmented GRE packet, aka Bug ID CSCts14887.

CWE

CWE-20

Affected Products

cisco carrier routing system

References

🔗 www.cisco.com 🔗 www.securitytracker.com 🔗 exchange.xforce.ibmcloud.com 🔗 www.cisco.com 🔗 www.securitytracker.com