CVE-2023-36089 — CRITICAL (9.8)

Vulnerability Description

Authentication Bypass vulnerability in D-Link DIR-645 firmware version 1.03 allows remote attackers to gain escalated privileges via function phpcgi_main in cgibin. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dlink	Dir-645 Firmware	1.03
Dlink	Dir-645	-

Related Weaknesses (CWE)

CWE-863

References

https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://www.dlink.com/en/supportNot Applicable
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://www.dlink.com/en/supportNot Applicable

FAQ

What is CVE-2023-36089?

CVE-2023-36089 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Authentication Bypass vulnerability in D-Link DIR-645 firmware version 1.03 allows remote attackers to gain escalated privileges via function phpcgi_main in cgibin. NOTE: This vulnerability only affec...

How severe is CVE-2023-36089?

CVE-2023-36089 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-36089?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-645 Firmware, Dlink Dir-645.