May 16, 2024 · Applied Cybernetics Group
CVE-2021-40655 — D-Link DIR-605 Router
D-Link DIR-605 Router Information Disclosure Vulnerability
- Added to KEV
2024-05-16- Federal due date
2024-06-06- Vendor
- D-Link
- Product
- DIR-605 Router
- EPSS
- 99.8th percentile (score 0.926, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2021-40655
CISA short description
D-Link DIR-605 routers contain an information disclosure vulnerability that allows attackers to obtain a username and password by forging a post request to the /getcfg.php page.
Required action
This vulnerability affects legacy D-Link products. All associated hardware revisions have reached their end-of-life (EOL) or end-of-service (EOS) life cycle and should be retired and replaced per vendor instructions.