{"affected":[{"product":"Rooxis RXR-12","source":"CNA: certcc","vendor":"Rooxis","versions":[{"lessThan":"20260813_c2169ea5","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-126724","cwes":["CWE-798"],"description":"Rooxis RXR-12 Wi-Fi router contains an undocumented UID-0 backdoor account (dg) with a firmware-wide default password (ivanlee) and interactive shell (/bin/ash), allowing authentication as root via SSH or local console without device-specific secrets. Firmware 20260813_c2169ea5 removes the account from the shipped root filesystem and disables root password authentication in SSH. Users can update their router can be through the local web interface.","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1794417439053,"publishedAt":1794415278243,"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":"5fd445f6f52827d4b0d64671c44ec09ba0bebb5cec51fa1bf19ee4e4b4e3ad75","sources":[{"modifiedAt":1794415278243,"name":"CNA: certcc","retrievedAt":1794416928953,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126724"},{"modifiedAt":1794417439053,"name":"NVD","retrievedAt":1794421062739,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126724"}],"ssvc":null,"status":"published","title":"CVE-2026-126724","updatedAt":1794421062739}