CVE-2021-23016

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

On BIG-IP APM versions 15.1.x before 15.1.3, 14.1.x before 14.1.4.1, 13.1.x before 13.1.4, and all versions of 16.0.x, 12.1.x, and 11.6.x, an attacker may be able to bypass APM's internal restrictions and retrieve static content that is hosted within APM by sending specifically crafted requests to an APM Virtual Server. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

En BIG-IP APM versiones 15.1.x anteriores a 15.1.3, versiones 14.1.x anteriores a 14.1.4.1, versiones 13.1.x anteriores a 13.1.4 y todas las versiones de 16.0.x, 12.1.x y 11.6.x, un atacante puede ser capaz de omitir las restricciones internas de APM y recuperar contenido estático alojado en APM mediante el envío de peticiones diseñadas específicamente hacia un servidor virtual de APM. Nota: No se evalúan las versiones de software que hayan alcanzado el End of Technical Support (EoTS)

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-06 CVE Reserved
2021-05-10 CVE Published
2024-01-24 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://support.f5.com/csp/article/K75540265	2021-05-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
F5 Search vendor "F5"		Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager"				>= 11.6.1 <= 11.6.5 Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 11.6.1 <= 11.6.5"		-		Affected
F5 Search vendor "F5"		Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager"				>= 12.1.0 <= 12.1.6 Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 12.1.0 <= 12.1.6"		-		Affected
F5 Search vendor "F5"		Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager"				>= 13.1.0 < 13.1.4 Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 13.1.0 < 13.1.4"		-		Affected
F5 Search vendor "F5"		Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager"				>= 14.1.0 < 14.1.4.1 Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 14.1.0 < 14.1.4.1"		-		Affected
F5 Search vendor "F5"		Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager"				>= 15.1.0 < 15.1.3 Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 15.1.0 < 15.1.3"		-		Affected
F5 Search vendor "F5"		Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager"				>= 16.0.0 <= 16.0.1 Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 16.0.0 <= 16.0.1"		-		Affected