CVE record · CVE-2026-0631

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

CVSS 8.5 HighEPSS 0.016 · 76th percentile

Published by the CVE Program (CNA: TPLink) at 2 Feb 2026, 17:48 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
TP-Link Systems Inc. Archer BE230 v1.2
  • affected before 1.2.4 Build 20251218 rel.70420 custom
Other versions: unaffected
TP-Link Systems Inc. Archer AXE75 v1
  • affected before 1.5.6 Build 20260623 custom
Other versions: unaffected
TP Link Systems Inc. Archer BE3600 v1
  • affected before (KR)_V1_1.2.2 Build 20260903 custom
  • affected before (EU)_V1_1.2.6 Build 20260617 custom
  • affected before (USW)_V1.26_1.2.6 Build 20260617 custom
Other versions: unaffected
TP Link Systems Inc. Archer AX10 v3
  • affected before V3_1.3.3 Build 20260616 custom
Other versions: unaffected
Identifiers
CVE-2026-0631
CNA
TPLink
Weakness (CWE)
CWE-78
Published
2 Feb 2026
Updated
28 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.5 High 4.0 CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L CNA (TPLink)
  • CISA KEV Not listed.
  • EPSS 0.016, the 76th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 2 Feb 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.