CVE-2024-33345

Published: Apr 29, 2024Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (1)

Products: Dlink: Dir 823g Firmware

Dlink

1 product

Dir 823g Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Dlink Dir 823g Firmware	Version 1.0.2b05

Running on/with	Platform Versions
Dlink Dir 823g	Version a1

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (4)

http://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-823G

Source: cve@mitre.org

Product

https://github.com/n0wstr/IOTVuln/tree/main/DIR-823g/UploadFirmware

Source: cve@mitre.org

ExploitThird Party Advisory

http://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-823G

Source: af854a3a-2127-422b-91ae-364da2661108

Product

https://github.com/n0wstr/IOTVuln/tree/main/DIR-823g/UploadFirmware

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.