{"cve":"CVE-2021-40655","nvd":{"published":"2021-09-24T21:15:07.310","modified":"2026-06-17T04:07:13.547","status":"Analyzed","description":"An informtion disclosure issue exists in D-LINK-DIR-605 B2 Firmware Version : 2.01MT. An attacker can obtain a user name and password by forging a post request to the / getcfg.php page","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-863"],"references":["https://github.com/Ilovewomen/D-LINK-DIR-605/","https://www.dlink.com/en/security-bulletin/","https://github.com/Ilovewomen/D-LINK-DIR-605/","https://www.dlink.com/en/security-bulletin/","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-40655"],"products":["dlink:dir-605l_firmware"],"source":"nvd","synced_at":"2026-10-19T21:23:41.316049955+00:00"},"epss":{"cve":"CVE-2021-40655","score":0.87039,"percentile":0.99748,"date":"2026-10-31"},"kev":{"cve":"CVE-2021-40655","date_added":"2024-05-16","due_date":"2024-06-06","vendor":"D-Link","product":"DIR-605 Router","known_ransomware":false},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}