CVE-2014-3295
Severity Score
4.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The HSRP implementation in Cisco NX-OS 6.2(2a) and earlier allows remote attackers to bypass authentication and cause a denial of service (group-member state modification and traffic blackholing) via malformed HSRP packets, aka Bug ID CSCup11309.
La implementación HSRP en Cisco NX-OS 6.2(2a) y anteriores permite a atacantes remotos evadir autenticación y causar una denegación de servicio (modificación del estado de pertenencia a un grupo y redirección de trafico hacia un 'agujero negro' -blackhole-) a través de paquetes HSRP malformados, también conocido como Bug ID CSCup11309.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2014-05-07 CVE Reserved
- 2014-06-14 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/67983 | Third Party Advisory | |
| http://www.securitytracker.com/id/1030409 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3295 | 2016-09-08 | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=34585 | 2016-09-08 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | <= 6.2\(2a\) Search vendor "Cisco" for product "Nx-os" and version " <= 6.2\(2a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 4.1.\(2\) Search vendor "Cisco" for product "Nx-os" and version "4.1.\(2\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 4.1.\(3\) Search vendor "Cisco" for product "Nx-os" and version "4.1.\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 4.1.\(4\) Search vendor "Cisco" for product "Nx-os" and version "4.1.\(4\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 4.1.\(5\) Search vendor "Cisco" for product "Nx-os" and version "4.1.\(5\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 4.2\(3\) Search vendor "Cisco" for product "Nx-os" and version "4.2\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 4.2\(4\) Search vendor "Cisco" for product "Nx-os" and version "4.2\(4\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 4.2\(6\) Search vendor "Cisco" for product "Nx-os" and version "4.2\(6\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 4.2\(8\) Search vendor "Cisco" for product "Nx-os" and version "4.2\(8\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 4.2.\(2a\) Search vendor "Cisco" for product "Nx-os" and version "4.2.\(2a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.0\(2a\) Search vendor "Cisco" for product "Nx-os" and version "5.0\(2a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.0\(3\) Search vendor "Cisco" for product "Nx-os" and version "5.0\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.0\(5\) Search vendor "Cisco" for product "Nx-os" and version "5.0\(5\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.1\(1a\) Search vendor "Cisco" for product "Nx-os" and version "5.1\(1a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.1\(3\) Search vendor "Cisco" for product "Nx-os" and version "5.1\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.1\(4\) Search vendor "Cisco" for product "Nx-os" and version "5.1\(4\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.1\(5\) Search vendor "Cisco" for product "Nx-os" and version "5.1\(5\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.1\(6\) Search vendor "Cisco" for product "Nx-os" and version "5.1\(6\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.2\(1\) Search vendor "Cisco" for product "Nx-os" and version "5.2\(1\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.2\(3a\) Search vendor "Cisco" for product "Nx-os" and version "5.2\(3a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.2\(4\) Search vendor "Cisco" for product "Nx-os" and version "5.2\(4\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.2\(5\) Search vendor "Cisco" for product "Nx-os" and version "5.2\(5\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.2\(7\) Search vendor "Cisco" for product "Nx-os" and version "5.2\(7\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 5.2\(9\) Search vendor "Cisco" for product "Nx-os" and version "5.2\(9\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.0\(1\) Search vendor "Cisco" for product "Nx-os" and version "6.0\(1\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.0\(2\) Search vendor "Cisco" for product "Nx-os" and version "6.0\(2\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.0\(3\) Search vendor "Cisco" for product "Nx-os" and version "6.0\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.0\(4\) Search vendor "Cisco" for product "Nx-os" and version "6.0\(4\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.1\(1\) Search vendor "Cisco" for product "Nx-os" and version "6.1\(1\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.1\(2\) Search vendor "Cisco" for product "Nx-os" and version "6.1\(2\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.1\(3\) Search vendor "Cisco" for product "Nx-os" and version "6.1\(3\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.1\(4\) Search vendor "Cisco" for product "Nx-os" and version "6.1\(4\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.1\(4a\) Search vendor "Cisco" for product "Nx-os" and version "6.1\(4a\)" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Nx-os Search vendor "Cisco" for product "Nx-os" | 6.2\(2\) Search vendor "Cisco" for product "Nx-os" and version "6.2\(2\)" | - |
Affected
| ||||||