Risk Letters

Exploited vulnerability

CVE-2023-1389

TLP:CLEAR

TP-Link Archer AX-21 Command Injection Vulnerability

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

Facts

  • Vendor: TP-Link
  • Product: Archer AX21
  • CVSS: 8.8
  • EPSS (probability of exploitation within 30 days): 100 %
  • On CISA's Known Exploited Vulnerabilities list since: 1 May 2023
  • First known exploitation: 1 May 2023
  • CISA's deadline for US federal agencies: 22 May 2023
  • Weakness: CWE-77
  • First seen by Risk Letters: 1 May 2023

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD