CVE-2011-4022
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The sensor in Cisco Intrusion Prevention System (IPS) 7.0 and 7.1 allows remote attackers to cause a denial of service (file-handle exhaustion and mainApp hang) by making authentication attempts that exceed the configured limit, aka Bug ID CSCto51204.
El sensor en Cisco Intrusion Prevention System (IPS) v7.0 y v7.1 permite a atacantes remotos causar una denegación de servicio (agotamiento del manejo de archivo y la caída de MainApp) mediante intentos de autenticación que excedan el límite configurado, también conocido como Bug ID CSCto51204.
*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
- 2012-05-03 CVE Published
- 2024-09-16 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| http://www.cisco.com/web/software/282549709/56954/IPS-7-1-3-E4_readme.txt | X_refsource_confirm |
|
| 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" | Intrusion Prevention System Search vendor "Cisco" for product "Intrusion Prevention System" | 7.0 Search vendor "Cisco" for product "Intrusion Prevention System" and version "7.0" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Intrusion Prevention System Search vendor "Cisco" for product "Intrusion Prevention System" | 7.1 Search vendor "Cisco" for product "Intrusion Prevention System" and version "7.1" | - |
Affected
| ||||||