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CVE-2026-0631

Authenticated Command Injection Vulnerability in Surfshark VPN Login in multiple Archer products

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 1.2.4 Build 20251218 rel.70420, 1.5.6 Build 20260623, (KR)_V1_1.2.2 Build 20260903, (EU)_V1_1.2.6 Build 20260617, (USW)_V1.26_1.2.6 Build 20260617, and 1 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: total

Summary

An OS Command Injection vulnerability exists in the Surfshark VPN login functionality in TP-Link Archer BE230 v1.2, BE3600v1, AX10 v3 and AXE75 v1, allowing an adjacent authenticated attacker to execute arbitrary code. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability. This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in nature, each instance is tracked under a unique CVE ID. This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420 and Archer AXE75 v1 < 1.5.6 Build 20260623.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: total

  3. Record last updated

Affected versions

  • TP-Link Systems Inc. Archer BE230 v1.2

    fixed in 1.2.4 Build 20251218 rel.70420

  • TP-Link Systems Inc. Archer AXE75 v1

    fixed in 1.5.6 Build 20260623

  • TP Link Systems Inc. Archer BE3600 v1

    fixed in (KR)_V1_1.2.2 Build 20260903; fixed in (EU)_V1_1.2.6 Build 20260617; fixed in (USW)_V1.26_1.2.6 Build 20260617

  • TP Link Systems Inc. Archer AX10 v3

    fixed in V3_1.3.3 Build 20260616

References 11

tp-link.com