CVE-2026-22224
Published: 02 February 2026
Summary
CVE-2026-22224 is a high-severity OS Command Injection (CWE-78) vulnerability in Tp-Link Archer Be230 Firmware. Its CVSS base score is 7.2 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Network Device CLI (T1059.008); ranked in the top 24.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Authenticated command injection on network device directly enables arbitrary OS/CLI command execution via T1059.008.
NVD Description
A command injection vulnerability may be exploited after the admin's authentication in the cloud communication interface on the TP-Link Archer BE230 v1.2. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise…
more
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.
Deeper analysisAI
CVE-2026-22224 is a command injection vulnerability (CWE-78) in the cloud communication interface of the TP-Link Archer BE230 v1.2 router, exploitable after administrator authentication. It affects versions prior to 1.2.4 Build 20251218 rel.70420. Published on 2026-02-02, this CVE addresses one of multiple distinct OS command injection issues identified across separate code paths, with each tracked under a unique CVE ID.
An authenticated administrator with network access can exploit this vulnerability with low complexity, as indicated by its CVSS v3.1 base score of 7.2 (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). Successful exploitation allows the attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability.
TP-Link advisories direct users to firmware download pages for the Archer BE230 across regions such as the US, Singapore, and others, recommending an update to version 1.2.4 Build 20251218 rel.70420 or later to mitigate the issue. Further details are provided in TP-Link's support FAQ at https://www.tp-link.com/us/support/faq/4935/.
Details
- CWE(s)