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Fencer Vulns
high 8.0

CVE-2026-22223 json

Command Injection Vulnerability on TP-Link Archer BE230 v1.2 and BE3600 v1

published 2026-02-02 9 mo ago modified 2026-09-21 48 d ago also EUVD-2026-5086

cvss
8.0
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits
0
none known

Summary

An OS Command Injection vulnerability in TP-Link Archer BE230 v1.2 and BE3600 v1 (vpn modules) allows adjacent

authenticated

attacker

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.

Patch / fix

  • TP-Link System Inc. Archer BE230 v1.2 1.2.4 Build 20251218 rel.70420
  • TP Link Systems Inc. Archer BE3600 v1 (EU)_V1_1.2.6 Build 20260617, (KR)_V1_1.2.2 Build 20260903, (USW)_V1.26_1.2.6 Build 20260617

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
9 mo ago

Exploit prediction

1.38% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.5 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 4.0 8.5 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 8.0 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • TP-Link System Inc. Archer BE230 v1.2
  • TP Link Systems Inc. Archer BE3600 v1

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.