CVE-2014-2127

Cisco ASA SSL VPN Privilege Escalation

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco Adaptive Security Appliance (ASA) Software 8.x before 8.2(5.48), 8.3 before 8.3(2.40), 8.4 before 8.4(7.9), 8.6 before 8.6(1.13), 9.0 before 9.0(4.1), and 9.1 before 9.1(4.3) does not properly process management-session information during privilege validation for SSL VPN portal connections, which allows remote authenticated users to gain privileges by establishing a Clientless SSL VPN session and entering crafted URLs, aka Bug ID CSCul70099.

Cisco Adaptive Security Appliance (ASA) Software 8.x anterior a 8.2(5.48), 8.3 anterior a 8.3(2.40), 8.4 anterior a 8.4(7.9), 8.6 anterior a 8.6(1.13), 9.0 anterior a 9.0(4.1) y 9.1 anterior a 9.1(4.3) no procesa debidamente información de sesión de gestión durante validación de privilegios para conexiones de portal SSL VPN, lo que permite a usuarios remotos autenticados ganar privilegios mediante el establecimiento de una sesión SSL VPN sin cliente y la entrada a URLs manipuladas, también conocido como Bug ID CSCul70099.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-02-25 CVE Reserved
2014-04-10 CVE Published
2024-08-06 CVE Updated
2024-09-01 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation

CAPEC

References (4)

URL	Tag	Source
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140409-asa
https://www.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=18908

URL	Date	SRC
https://packetstorm.news/files/id/181167	2024-09-01

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140409-asa	2023-08-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Adaptive Security Appliance Software Search vendor "Cisco" for product "Adaptive Security Appliance Software"				8.0 Search vendor "Cisco" for product "Adaptive Security Appliance Software" and version "8.0"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance Software Search vendor "Cisco" for product "Adaptive Security Appliance Software"				8.1 Search vendor "Cisco" for product "Adaptive Security Appliance Software" and version "8.1"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance Software Search vendor "Cisco" for product "Adaptive Security Appliance Software"				8.2 Search vendor "Cisco" for product "Adaptive Security Appliance Software" and version "8.2"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance Software Search vendor "Cisco" for product "Adaptive Security Appliance Software"				8.3\(1\) Search vendor "Cisco" for product "Adaptive Security Appliance Software" and version "8.3\(1\)"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance Software Search vendor "Cisco" for product "Adaptive Security Appliance Software"				8.4 Search vendor "Cisco" for product "Adaptive Security Appliance Software" and version "8.4"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance Software Search vendor "Cisco" for product "Adaptive Security Appliance Software"				8.6 Search vendor "Cisco" for product "Adaptive Security Appliance Software" and version "8.6"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance Software Search vendor "Cisco" for product "Adaptive Security Appliance Software"				9.0 Search vendor "Cisco" for product "Adaptive Security Appliance Software" and version "9.0"		-		Affected
Cisco Search vendor "Cisco"		Adaptive Security Appliance Software Search vendor "Cisco" for product "Adaptive Security Appliance Software"				9.1 Search vendor "Cisco" for product "Adaptive Security Appliance Software" and version "9.1"		-		Affected