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CISA Known Exploited Vulnerability

This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.

CVE

CVE-2021-40655

7.5

CVSShigh

Exploitable remotely over the internet · no authentication required.

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

Attack Vector

Network

Privileges Req.

None

User Interaction

None

dir-605l_firmwaredir-605l

Updated Oct 24, 2026View on NVD →

S4E scanner

highProduct Based Web Vulnerabilities~10 seconds

CVE-2021-40655 Scanner

CVE-2021-40655 Scanner - Information Disclosure vulnerability in D-Link DIR-605

Used 2.2k times · 3.4k assets checked · domain, subdomain, ipv4

Scanner page →Run scanner

CVE history: dir-605l_firmware

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