HIGH CISA KEV

CVE-2021-40655

CVSS v3

7.5

HIGH

EPSS Score

92.6%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

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

CISA Known Exploited Vulnerability

Date Added
5/16/2024
Patch Due Date
6/6/2024
Ransomware Use
Unknown

Technical details

Published
9/24/2021

Frequently asked questions

What is CVE-2021-40655?

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

Is CVE-2021-40655 actively exploited?

Yes. CVE-2021-40655 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 6/6/2024.

What is the CVSS score for CVE-2021-40655?

CVE-2021-40655 has a CVSS v3 base score of 7.5 (HIGH severity).

Is CVE-2021-40655 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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