{"id":"CVE-2022-25136","aliases":["EUVD-2022-29879","GHSA-6wc8-j6cc-j854"],"status":"published","title":"A command injection vulnerability in the function meshSlaveUpdate of TOTOLINK Technology routers...","description":"A command injection vulnerability in the function meshSlaveUpdate of TOTOLINK Technology routers T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 and T10 V2_Firmware V4.1.8cu.5207_B20210320 allows attackers to execute arbitrary commands via a crafted MQTT packet.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02198,"percentile":0.82622,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77"],"published":"2022-02-18T23:09:21Z","modified":"2026-06-17T04:33:04Z","products":[{"vendor":"totolink","product":"t10_firmware"},{"vendor":"totolink","product":"t6_firmware"}],"references":[{"url":"https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_17/17.md","tags":["x_refsource_MISC","x_transferred","Broken Link","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25136"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-2022-25136","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://github.com/advisories/GHSA-6wc8-j6cc-j854"}],"sources":{"cve":[{"id":"CVE-2022-25136","description":"A command injection vulnerability in the function meshSlaveUpdate of TOTOLINK Technology routers T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 and T10 V2_Firmware V4.1.8cu.5207_B20210320 allows attackers to execute arbitrary commands via a crafted MQTT packet.","status":"published","published":"2022-02-18T23:09:21Z","modified":"2024-08-03T04:29:01.884Z","updated_at":"2026-11-02T14:34:28.707644Z"}],"euvd":[{"id":"EUVD-2022-29879","description":"A command injection vulnerability in the function meshSlaveUpdate of TOTOLINK Technology routers T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 and T10 V2_Firmware V4.1.8cu.5207_B20210320 allows attackers to execute arbitrary commands via a crafted MQTT packet.","status":"published","published":"2022-02-18T23:09:21Z","modified":"2024-08-03T04:29:01Z","updated_at":"2026-11-03T03:25:48.011319Z"}],"ghsa":[{"id":"GHSA-6wc8-j6cc-j854","title":"A command injection vulnerability in the function meshSlaveUpdate of TOTOLINK Technology routers...","description":"A command injection vulnerability in the function meshSlaveUpdate of TOTOLINK Technology routers T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 and T10 V2_Firmware V4.1.8cu.5207_B20210320 allows attackers to execute arbitrary commands via a crafted MQTT packet.","status":"published","published":"2022-02-20T00:00:33Z","modified":"2023-02-03T05:06:24Z","cwes":["CWE-77"],"updated_at":"2026-11-02T14:53:53.812094Z"}],"nvd":[{"id":"CVE-2022-25136","description":"A command injection vulnerability in the function meshSlaveUpdate of TOTOLINK Technology routers T6 V3_Firmware T6_V3_V4.1.5cu.748_B20211015 and T10 V2_Firmware V4.1.8cu.5207_B20210320 allows attackers to execute arbitrary commands via a crafted MQTT packet.","status":"published","published":"2022-02-19T00:15:17.58Z","modified":"2026-06-17T04:33:04.913Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:07:12.711288Z"}]}}