Vulnerability Intelligence Report
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.
No Active Exploit Signals
CVSS Base Score
6.3
MEDIUM
EPSS Probability:1.46%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| cisco | ios | all |
| cisco | 1921_integrated_services_router | all |
| cisco | 1941_integrated_services_router | all |
| cisco | 1941w_integrated_services_router | all |
| cisco | 2901_integrated_services_router | all |
| cisco | 2911_integrated_services_router | all |
| cisco | 2921_integrated_services_router | all |
| cisco | 2951_integrated_services_router | all |
| cisco | 3925_integrated_services_router | all |
| cisco | 3925e_integrated_services_router | all |
| cisco | 3945_integrated_services_router | all |
| cisco | 3945e_integrated_services_router | all |
| cisco | 861_integrated_services_router | all |
| cisco | 867_integrated_services_router | all |
| cisco | 880_3g_integrated_services_router | all |
| cisco | 881_integrated_services_router | all |
| cisco | 886_integrated_services_router | all |
| cisco | 886va-w_integrated_services_router | all |
| cisco | 886va_integrated_services_router | all |
| cisco | 887_integrated_services_router | all |
| cisco | 887v_integrated_services_router | all |
| cisco | 887va-w_integrated_services_router | all |
| cisco | 887va_integrated_services_router | all |
| cisco | 888_integrated_services_router | all |
| cisco | 891_integrated_services_router | all |
| cisco | 892_integrated_services_router | all |
| cisco | c881w_integrated_services_router | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.456%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Cisco Systems, Inc. · Hosted Service · USA |
| Reserved | 2013-01-11T00:00:00 |
| Published | 2013-05-08T10:00:00 |
| Last Updated | 2024-09-16T17:43:29 |
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