All vulnerabilities
CVE-2023-33538

TP-Link Multiple Routers Command Injection Vulnerability

TP-Link Multiple RoutersNetwork & edge
Open in ThreatlineRecord JSON
CVSS
8.8High
ExploitationExploited in the wildAdded to KEV 16 Jun 2025CISA KEV
Exploit odds (EPSS)41.6%Chance of exploitation activity in the next 30 days, higher than 98% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline7 Jul 2025Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. 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. 7 Jun 2023, 00:00 UTCPublishedCVE List
  2. 16 Jun 2025Added to CISA KEVCISA KEV

Description

TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 contain a command injection vulnerability via the component /userRpm/WlanNetworkRpm. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Text from CVE List

Affected versions 1

  • n/aaffected: n/aCVE List

References 7