{"affected":[{"product":"Rooxis RXR-12","source":"CNA: certcc","vendor":"Rooxis","versions":[{"status":"affected","version":"0"}]}],"cveId":"CVE-2026-126720","cwes":["CWE-78","CWE-79"],"description":"Rooxis RXR-12 Wi-Fi router contains an unauthenticated remote code execution vulnerability in /usr/bin/cloud_manage, where a server-controlled JSON diagnoseParameter field is passed unsanitized to popen(), enabling arbitrary command execution as root over cleartext HTTP when an attacker is positioned on-path and has access to the hard-coded cloud endpoint. Firmware 20260813_c2169ea5 fixes the vulnerability, and your router can be updated through the local web interface.","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1794417438663,"publishedAt":1794415267539,"references":[{"source":"CNA: certcc","tags":[],"url":"https://rooxis.com/firmware/SOP-ramips-mt7621-DGR7-ROOXIS-local-debug.bin"},{"source":"CNA: certcc","tags":[],"url":"https://lab.geodesy.phd/writeups/rooxis-router/"},{"source":"cret@cert.org","tags":[],"url":"https://lab.geodesy.phd/writeups/rooxis-router/"},{"source":"cret@cert.org","tags":[],"url":"https://rooxis.com/firmware/SOP-ramips-mt7621-DGR7-ROOXIS-local-debug.bin"}],"remediation":[],"revision":"c06acf75ebd26538cae907a3518aee1a61c0d6153abe87f3ce5b4f452098a122","sources":[{"modifiedAt":1794415267539,"name":"CNA: certcc","retrievedAt":1794416922934,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126720"},{"modifiedAt":1794417438663,"name":"NVD","retrievedAt":1794421062271,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126720"}],"ssvc":null,"status":"published","title":"CVE-2026-126720","updatedAt":1794421062271}