CVE-2024-33345 — MEDIUM (6.5)

Vulnerability Description

D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service (DoS) via a crafted input.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dlink	Dir-823G Firmware	1.0.2b05
Dlink	Dir-823G	a1

Related Weaknesses (CWE)

CWE-476

References

http://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-823GProduct
https://github.com/n0wstr/IOTVuln/tree/main/DIR-823g/UploadFirmwareExploitThird Party Advisory
http://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-823GProduct
https://github.com/n0wstr/IOTVuln/tree/main/DIR-823g/UploadFirmwareExploitThird Party Advisory

FAQ

What is CVE-2024-33345?

CVE-2024-33345 is a vulnerability with a CVSS score of 6.5 (MEDIUM). D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service (DoS) via a crafted ...

How severe is CVE-2024-33345?

CVE-2024-33345 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-33345?

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