All vulnerabilities
CVE-2023-1389

TP-Link Archer AX-21 Command Injection Vulnerability

TP-Link Archer AX21Network & edge
Open in ThreatlineRecord JSON
CVSS
8.8High
ExploitationExploited in the wildAdded to KEV 1 May 2023CISA KEV
Exploit odds (EPSS)>99.9%Chance of exploitation activity in the next 30 days, higher than 99.9% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline22 May 2023Remediation due date for US federal agenciesCISA KEV
CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 15 Mar 2023, 00:00 UTCPublishedCVE List
  2. 1 May 2023Added to CISA KEVCISA KEV
  3. 10 Aug 2023Exploit code publicExploit-DB

Public exploit code and templates 2

  • Remote exploitTP-Link Archer AX21 - Unauthenticated Command Injection 10 Aug 2023Exploit-DB
  • Scanner templateTP-Link Archer AX21 (AX1800) - Unauthenticated Command InjectionNuclei

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

TP-Link Archer AX-21 contains a command injection vulnerability that allows for remote code execution.

Text from CVE List

Affected versions 1

  • TP-Link Archer AX21 (AX1800)affected: All versions prior to version 1.14 Build 20230219CVE List

References 4