Vulnerability Description
A command injection vulnerability may be exploited after the admin's authentication via the configuration backup restoration function of 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 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tp-Link | Archer Be230 Firmware | < 1.2.4 |
| Tp-Link | Archer Be230 | 1.20 |
Related Weaknesses (CWE)
References
- https://www.tp-link.com/en/support/download/archer-be230/v1.20/#FirmwareProduct
- https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#FirmwareProduct
- https://www.tp-link.com/us/support/download/archer-be230/v1.20/#FirmwareProduct
- https://www.tp-link.com/us/support/faq/4935/Vendor AdvisoryPatch
FAQ
What is CVE-2026-22227?
CVE-2026-22227 is a vulnerability with a CVSS score of 7.2 (HIGH). A command injection vulnerability may be exploited after the admin's authentication via the configuration backup restoration function of the TP-Link Archer BE230 v1.2. Successful exploitation could al...
How severe is CVE-2026-22227?
CVE-2026-22227 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-22227?
Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Archer Be230 Firmware, Tp-Link Archer Be230.