D-Link DIR-605 Router
YES - ON THE CISA KEV LIST
CVE-2021-40655
D-Link DIR-605 Router Information Disclosure Vulnerability
overdue since 2024-06-06
D-Link: 26 entries (1.5% of all KEV entries are from this vendor); 1 added in 2026.
BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.
Your BOD 26-04 window (SSVC tier helper)
Your remediation window ends:
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 (CISA)
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.
Notes
https://legacy.us.dlink.com/pages/product.aspx?id=2b09e95d90ff4cb38830ecc04c89cee5; https://nvd.nist.gov/vuln/detail/CVE-2021-40655
References
Other KEV entries for this vendor: D-Link
- CVE-2025-29635 - DIR-823X (2026-04-24)
- CVE-2022-37055 - Routers (2025-12-08)
- CVE-2020-25078 - DCS-2530L and DCS-2670L Devices (2025-08-05)
- CVE-2020-25079 - DCS-2530L and DCS-2670L Devices (2025-08-05)
- CVE-2022-40799 - DNR-322L (2025-08-05)
- CVE-2024-0769 - DIR-859 Router (2025-06-25)
- CVE-2023-25280 - DIR-820 Router (2024-09-30)
- CVE-2014-100005 - DIR-600 Router (2024-05-16)
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