Unscored severity · published Oct 3, 2011
CVE-2011-3274
Unspecified vulnerability in Cisco IOS 12.2SRE before 12.2(33)SRE4, 15.0, and 15.1, and IOS XE 2.1.x through 3.3.x, when an MPLS domain is configured, allows remote attackers to…
–
CVSS
0.7%
EPSS
No
On KEV
Description
Unspecified vulnerability in Cisco IOS 12.2SRE before 12.2(33)SRE4, 15.0, and 15.1, and IOS XE 2.1.x through 3.3.x, when an MPLS domain is configured, allows remote attackers to cause a denial of service (device crash) via a crafted IPv6 packet, related to an expired MPLS TTL, aka Bug ID CSCto07919.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IX
IOS XE · Cisco
2.1.0; 2.1.1; 2.1.2; 2.2.1; 2.2.2; 2.2.3; +23 more · source: NVD
IO
Ios · Cisco
12.2(33)sre; 12.2(33)sre0a; 12.2(33)sre1; 12.2(33)sre2; 12.2(33)sre3; 12.2sre; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-3274
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-3274
tools.cisco.com
http://tools.cisco.com/security/center/viewAlert.x?alertId=24125
Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d52.shtml
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