high · 8.5

An OS Command Injection vulnerability exists in the Surfshark VPN login functionality in TP-Link Archer BE230 v1.2, BE3600v1, AX10 v3 and…

CVE-2026-0631 · GHSA-j6g9-f586-p93v · EUVD-2026-5098 · published 2 Feb 2026

How serious is it

  • Severity: high, CVSS score 8.5 out of 10.
  • No exploit prediction (EPSS) score yet.
  • Not on the CISA list of exploited vulnerabilities.
  • No public exploit in Exploit-DB.

Is your app affected by CVE-2026-0631?

Paste this prompt into Claude Code, Cursor or any AI coding tool: it runs a free Shippable scan of your project and fixes what it finds. Built with Lovable, Bolt or v0? Scan your live app. Or upload your package file.

Who is affected

  • TP-Link Systems Inc. Archer BE3600 V1: 0 <(KR)_V1_1.2.2 Build 20260903
  • TP-Link Systems Inc. Archer BE3600 V1: 0 <(USW)_V1.26_1.2.6 Build 20260617
  • TP Link Systems Inc. Archer AX10 v3: 0 <V3_1.3.3 Build 20260616
  • TP-Link Systems Inc. Archer BE3600 V1: 0 <(EU)_V1_1.2.6 Build 20260617
  • TP-Link Systems Inc. Archer BE230 v1.2: 0 <1.2.4 Build 20251218 rel.70420
  • TP-Link Systems Inc. Archer AXE75 v1: 0 <1.5.6 Build 20260623

How to check

  1. Find out whether you run the affected product and which version, then compare it with the versions above.

How to fix

Copies a prompt for Claude Code, Cursor or Codex that asks it to check whether you run this product.
  1. Apply the vendor's update or mitigation from the references below. If there is none yet, limit exposure of the affected service until there is.
  2. If a vulnerable version was live, check your logs and rotate the secrets that server could read.

The advisory

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.

Check your whole app

Dependencies are only half of it. Free and read-only: before you push, run npx shippable-dev scan localhost:3000 in your project folder, no account needed. For your live app, you prove it's yours with a one-line tag first.

References

Merged from ENISA EUVD. Last updated 29 Oct 2026. All vulnerabilities · RSS · JSON

Get alerts for new exploited vulnerabilities