CVE-2024-21821

Severity Score

8.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple TP-LINK products allow a network-adjacent authenticated attacker with access to the product from the LAN port or Wi-Fi to execute arbitrary OS commands.

Múltiples productos TP-LINK permiten que un atacante autenticado adyacente a la red ejecute comandos arbitrarios del sistema operativo. Los productos/versiones afectados son los siguientes: Versiones de firmware de Archer AX3000 anteriores a "Archer AX3000(JP)_V1_1.1.2 Build 20231115", versiones de firmware de Archer AX5400 anteriores a "Archer AX5400(JP)_V1_1.1.2 Build 20231115" y firmware de Archer AXE75 versiones anteriores a "Archer AXE75(JP)_V1_231115".

*Credits: N/A

CVSS Scores

NISTv3.1 8.0

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2024-01-04 CVE Reserved
2024-01-10 CVE Published
2024-07-25 EPSS Updated
2024-08-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (5)

URL	Tag	Source
https://jvn.jp/en/vu/JVNVU91401812	Third Party Advisory
https://www.tp-link.com/jp/support/download/archer-air-r5/v1/#Firmware
https://www.tp-link.com/jp/support/download/archer-ax3000/#Firmware	Product
https://www.tp-link.com/jp/support/download/archer-ax5400/#Firmware	Product
https://www.tp-link.com/jp/support/download/archer-axe75/#Firmware	Product

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
Tp-link Search vendor "Tp-link"	Archer Ax3000 Firmware Search vendor "Tp-link" for product "Archer Ax3000 Firmware"	< 1.1.2 Search vendor "Tp-link" for product "Archer Ax3000 Firmware" and version " < 1.1.2"	-	Affected	in	Tp-link Search vendor "Tp-link"	Archer Ax3000 Search vendor "Tp-link" for product "Archer Ax3000"	1.0 Search vendor "Tp-link" for product "Archer Ax3000" and version "1.0"	-	Safe
Tp-link Search vendor "Tp-link"	Archer Ax5400 Firmware Search vendor "Tp-link" for product "Archer Ax5400 Firmware"	< 1.1.2 Search vendor "Tp-link" for product "Archer Ax5400 Firmware" and version " < 1.1.2"	-	Affected	in	Tp-link Search vendor "Tp-link"	Archer Ax5400 Search vendor "Tp-link" for product "Archer Ax5400"	1.0 Search vendor "Tp-link" for product "Archer Ax5400" and version "1.0"	-	Safe
Tp-link Search vendor "Tp-link"	Archer Axe75 Firmware Search vendor "Tp-link" for product "Archer Axe75 Firmware"	< 1.1.9 Search vendor "Tp-link" for product "Archer Axe75 Firmware" and version " < 1.1.9"	-	Affected	in	Tp-link Search vendor "Tp-link"	Archer Axe75 Search vendor "Tp-link" for product "Archer Axe75"	1.0 Search vendor "Tp-link" for product "Archer Axe75" and version "1.0"	-	Safe