CVE-2023-26613 — CRITICAL (9.8)

Vulnerability Description

An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows unauthorized attackers to execute arbitrary operating system commands via a crafted GET request to EXCU_SHELL.

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-823G Firmware	1.02b05
Dlink	Dir-823G	-

Related Weaknesses (CWE)

CWE-78

References

https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/excu_shExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/excu_shExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory

FAQ

What is CVE-2023-26613?

CVE-2023-26613 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows unauthorized attackers to execute arbitrary operating system commands via a crafted GET request to EXCU_SHELL.

How severe is CVE-2023-26613?

CVE-2023-26613 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-2023-26613?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-823G Firmware, Dlink Dir-823G.