CVE-2012-0339
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 12.2 through 12.4 and 15.0 does not recognize the vrf-also keyword during enforcement of access-class commands, which allows remote attackers to establish TELNET connections from arbitrary source IP addresses via a standard TELNET client, aka Bug ID CSCsi77774.
Cisco IOS v12.2 hasta v12.4 y v15.0 no reconoce la palabra clave VRF-also durante la ejecución de comandos de access-class, lo que permite a atacantes remotos establecer conexiones Telnet desde direcciones IP de origen arbitrarias a través de un cliente telnet estándar, también conocido como Bug ID CSCsi77774.
*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
- 2012-01-04 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/switches/lan/catalyst6500/ios/12.2SXF/native/release/notes/caveats_SXF_rebuilds.html | X_refsource_confirm |
|
| http://www.securitytracker.com/id?1027005 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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" | 12.2 Search vendor "Cisco" for product "Ios" and version "12.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.3 Search vendor "Cisco" for product "Ios" and version "12.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 12.4 Search vendor "Cisco" for product "Ios" and version "12.4" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 15.0 Search vendor "Cisco" for product "Ios" and version "15.0" | - |
Affected
| ||||||