CVE-2011-4007
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Cisco IOS 15.0 and 15.1 and IOS XE 3.x do not properly handle the "set mpls experimental imposition" command, which allows remote attackers to cause a denial of service (device crash) via network traffic that triggers (1) fragmentation or (2) reassembly, aka Bug ID CSCtr56576.
Cisco IOS v15.0 y v15.1 y el IOS XE v3.x no manejan correctamente el comando "set mpls experimental imposition", que permite a atacantes remotos causar una denegación de servicio (caída de dispositivo) a través de tráfico de red que provoca (1) la fragmentación o 2 () reconstrucción, también conocido como Bug ID CSCtr56576.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-10-06 CVE Reserved
- 2012-05-02 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html | X_refsource_confirm |
|
| http://www.securitytracker.com/id?1027005 | Vdb Entry |
| URL | Date | SRC |
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| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.0 Search vendor "Cisco" for product "Ios" and version "15.0" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.1 Search vendor "Cisco" for product "Ios" and version "15.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.0s Search vendor "Cisco" for product "Ios Xe" and version "3.1.0s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.0sg Search vendor "Cisco" for product "Ios Xe" and version "3.1.0sg" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.1s Search vendor "Cisco" for product "Ios Xe" and version "3.1.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.1sg Search vendor "Cisco" for product "Ios Xe" and version "3.1.1sg" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.2s Search vendor "Cisco" for product "Ios Xe" and version "3.1.2s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.3s Search vendor "Cisco" for product "Ios Xe" and version "3.1.3s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.1.4s Search vendor "Cisco" for product "Ios Xe" and version "3.1.4s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.2.0s Search vendor "Cisco" for product "Ios Xe" and version "3.2.0s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.2.0sg Search vendor "Cisco" for product "Ios Xe" and version "3.2.0sg" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.2.1s Search vendor "Cisco" for product "Ios Xe" and version "3.2.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.2.1sg Search vendor "Cisco" for product "Ios Xe" and version "3.2.1sg" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.2.2s Search vendor "Cisco" for product "Ios Xe" and version "3.2.2s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.3.0s Search vendor "Cisco" for product "Ios Xe" and version "3.3.0s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.3.1s Search vendor "Cisco" for product "Ios Xe" and version "3.3.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.3.2s Search vendor "Cisco" for product "Ios Xe" and version "3.3.2s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.3.3s Search vendor "Cisco" for product "Ios Xe" and version "3.3.3s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.4.0s Search vendor "Cisco" for product "Ios Xe" and version "3.4.0s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.4.1s Search vendor "Cisco" for product "Ios Xe" and version "3.4.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 3.5.0s Search vendor "Cisco" for product "Ios Xe" and version "3.5.0s" | - |
Affected
| ||||||