{"id":"CVE-2025-9577","title":"A security flaw has been discovered in TOTOLINK X2000R up to 2.0.0","summary":"A security flaw has been discovered in TOTOLINK X2000R up to 2.0.0. The affected element is an unknown function of the file /etc/shadow.sample of the component Administrative Interface. The manipulation results in use of default credenti…","severity":"low","cvss":2.5,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-1392"],"vendor":"totolink","product":"x2000r_firmware","affected":["x2000r_firmware = 2.0.0-b20230727.1043.web"],"published":"2025-08-28","updated":"2026-07-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-9577","references":[{"url":"https://github.com/XXRicardo/iot-cve/blob/main/TOLOLINK/X2000R-Gh-V2.0.0.md","label":"cna@vuldb.com"},{"url":"https://github.com/XXRicardo/iot-cve/blob/main/TOLOLINK/X2000R-Gh-V2.0.0.md#steps-to-reproduce","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.321691","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.321691","label":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.636069","label":"cna@vuldb.com"},{"url":"https://www.totolink.net/","label":"cna@vuldb.com"},{"url":"https://github.com/XXRicardo/iot-cve/blob/main/TOLOLINK/X2000R-Gh-V2.0.0.md","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://github.com/XXRicardo/iot-cve/blob/main/TOLOLINK/X2000R-Gh-V2.0.0.md#steps-to-reproduce","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd"],"epss":0.00214,"epssPercentile":0.12003,"ingestedAt":"2026-07-25T10:53:52.904Z","slug":"CVE-2025-9577","body":"## Overview\n\nA security flaw has been discovered in TOTOLINK X2000R up to 2.0.0. The affected element is an unknown function of the file /etc/shadow.sample of the component Administrative Interface. The manipulation results in use of default credentials. Attacking locally is a requirement. Attacks of this nature are highly complex. The exploitability is described as difficult. The exploit has been released to the public and may be exploited.\n\n## Affected\n\n- `x2000r_firmware = 2.0.0-b20230727.1043.web`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":14,"depthScoreParts":{"impact":13.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}