CVE-2021-40655 — HIGH (7.5)

Vulnerability 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 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Dlink	Dir-605L Firmware	2.01mt
Dlink	Dir-605L	b2

Related Weaknesses (CWE)

CWE-863

References

https://github.com/Ilovewomen/D-LINK-DIR-605/ExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://github.com/Ilovewomen/D-LINK-DIR-605/ExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-US Government Resource

FAQ

What is CVE-2021-40655?

CVE-2021-40655 is a vulnerability with a CVSS score of 7.5 (HIGH). 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

How severe is CVE-2021-40655?

CVE-2021-40655 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-40655?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-605L Firmware, Dlink Dir-605L.