Unscored severity · published May 8, 2013
CVE-2013-1241
The ISM module in Cisco IOS on ISR G2 routers does not properly handle authentication-header packets, which allows remote authenticated users to cause a denial of service (module…
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CVSS
1.5%
EPSS
No
On KEV
Description
The ISM module in Cisco IOS on ISR G2 routers does not properly handle authentication-header packets, which allows remote authenticated users to cause a denial of service (module reload) via a series of malformed packets, aka Bug ID CSCub92025.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
1I
1921 Integrated Services Router · Cisco
All versions, or not specified · source: NVD
1I
1941 Integrated Services Router · Cisco
All versions, or not specified · source: NVD
1I
1941w Integrated Services Router · Cisco
All versions, or not specified · source: NVD
2I
2901 Integrated Services Router · Cisco
All versions, or not specified · source: NVD
2I
2911 Integrated Services Router · Cisco
All versions, or not specified · source: NVD
2I
2921 Integrated Services Router · Cisco
All versions, or not specified · source: NVD
2I
2951 Integrated Services Router · Cisco
All versions, or not specified · source: NVD
3I
3925 Integrated Services Router · Cisco
All versions, or not specified · source: NVD
3I
3925e Integrated Services Router · Cisco
All versions, or not specified · source: NVD
3I
3945 Integrated Services Router · Cisco
All versions, or not specified · source: NVD
3I
3945e Integrated Services Router · Cisco
All versions, or not specified · source: NVD
8I
861 Integrated Services Router · Cisco
All versions, or not specified · source: NVD