CVE-2020-5795

Severity Score

6.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

UNIX Symbolic Link (Symlink) Following in TP-Link Archer A7(US)_V5_200721 allows an authenticated admin user, with physical access and network access, to execute arbitrary code after plugging a crafted USB drive into the router.

Un Seguimiento de Enlace Simbólico (Symlink) de UNIX en TP-Link Archer A7(US)_V5_200721, ??permite a un usuario administrador autenticado, con acceso físico y acceso de red, ejecutar código arbitrario después de conectar una unidad USB diseñada al enrutador

*Credits: N/A

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-06 CVE Reserved
2020-11-06 CVE Published
2024-03-11 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-59: Improper Link Resolution Before File Access ('Link Following')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://www.tenable.com/security/research/tra-2020-60	2024-08-04

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 A7 Firmware Search vendor "Tp-link" for product "Archer A7 Firmware"	200721 Search vendor "Tp-link" for product "Archer A7 Firmware" and version "200721"	-	Affected	in	Tp-link Search vendor "Tp-link"	Archer A7 Search vendor "Tp-link" for product "Archer A7"	v5 Search vendor "Tp-link" for product "Archer A7" and version "v5"	-	Safe