{"id":"CVE-2026-22227","state":"PUBLISHED","title":"Command Injection Vulnerability on TP-Link Archer BE230 v1.2","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.\n\n\nThis 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.\n\n\nThis issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420.","publishedAt":"2026-02-02T17:56:25.111Z","updatedAt":"2026-02-26T15:04:31.418Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"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","source":"TPLink"},"assigner":"TPLink","products":["TP-Link Systems Inc. Archer BE230 v1.2"],"affected":[{"vendor":"TP-Link Systems Inc.","product":"Archer BE230 v1.2","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.2.4 Build 20251218 rel.70420","versionType":"custom"}]}],"references":["https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware","https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware","https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware","https://www.tp-link.com/us/support/faq/4935/"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/22xxx/CVE-2026-22227.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-22227","state":"PUBLISHED","datePublished":"2026-02-02T17:56:25.111Z","dateUpdated":"2026-02-26T15:04:31.418Z","assignerShortName":"TPLink","assignerOrgId":"f23511db-6c3e-4e32-a477-6aa17d310630","dateReserved":"2026-01-06T18:18:52.127Z"},"containers":{"cna":{"title":"Command Injection Vulnerability on TP-Link Archer BE230 v1.2","descriptions":[{"lang":"en","value":"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. 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