Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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 reload) via a series of malformed packets, aka Bug ID CSCub92025.

Published

2013-05-08T12:09:33.697

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

6.8

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-287
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco ios - Yes
Hardware cisco 1921_integrated_services_router - Yes
Hardware cisco 1941_integrated_services_router - Yes
Hardware cisco 1941w_integrated_services_router - Yes
Hardware cisco 2901_integrated_services_router - Yes
Hardware cisco 2911_integrated_services_router - Yes
Hardware cisco 2921_integrated_services_router - Yes
Hardware cisco 2951_integrated_services_router - Yes
Hardware cisco 3925_integrated_services_router - Yes
Hardware cisco 3925e_integrated_services_router - Yes
Hardware cisco 3945_integrated_services_router - Yes
Hardware cisco 3945e_integrated_services_router - Yes
Hardware cisco 861_integrated_services_router - Yes
Hardware cisco 867_integrated_services_router - Yes
Hardware cisco 880_3g_integrated_services_router - Yes
Hardware cisco 881_integrated_services_router - Yes
Hardware cisco 886_integrated_services_router - Yes
Hardware cisco 886va-w_integrated_services_router - Yes
Hardware cisco 886va_integrated_services_router - Yes
Hardware cisco 887_integrated_services_router - Yes
Hardware cisco 887v_integrated_services_router - Yes
Hardware cisco 887va-w_integrated_services_router - Yes
Hardware cisco 887va_integrated_services_router - Yes
Hardware cisco 888_integrated_services_router - Yes
Hardware cisco 891_integrated_services_router - Yes
Hardware cisco 892_integrated_services_router - Yes
Hardware cisco c881w_integrated_services_router - Yes
References