Unscored severity · published May 2, 2012
CVE-2011-4016
The PPP implementation in Cisco IOS 12.2 and 15.0 through 15.2, when Point-to-Point Termination and Aggregation (PTA) and L2TP are used, allows remote attackers to cause a denial…
–
CVSS
1.3%
EPSS
No
On KEV
Description
The PPP implementation in Cisco IOS 12.2 and 15.0 through 15.2, when Point-to-Point Termination and Aggregation (PTA) and L2TP are used, allows remote attackers to cause a denial of service (device crash) via crafted network traffic, aka Bug ID CSCtf71673.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
Ios · Cisco
12.2; 15.0; 15.1; 15.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-4016
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-4016
Release Notes
http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-2TCAVS.html
Third Party Advisory
http://www.securitytracker.com/id?1027005
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