CVE-2024-27657

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the User-Agent parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://calm-healer-839.notion.site/D-LINK-DIR-823G-OOBW-0x41D5B0-462500887ea3464692e3e697cc43838c?pvs=4	Exploit Third Party Advisory
https://calm-healer-839.notion.site/D-LINK-DIR-823G-OOBW-0x41D5B0-462500887ea3464692e3e697cc43838c?pvs=4	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dir-823g_firmware:1.0.2b05:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-823g:a1:*:*:*:*:*:*:*

History

21 Apr 2025, 21:58

Type	Values Removed	Values Added
CPE		cpe:2.3:h:dlink:dir-823g:a1:::::::* cpe:2.3:o:dlink:dir-823g_firmware:1.0.2b05:::::::*
First Time		Dlink Dlink dir-823g Dlink dir-823g Firmware
References	~~() https://calm-healer-839.notion.site/D-LINK-DIR-823G-OOBW-0x41D5B0-462500887ea3464692e3e697cc43838c?pvs=4 -~~	() https://calm-healer-839.notion.site/D-LINK-DIR-823G-OOBW-0x41D5B0-462500887ea3464692e3e697cc43838c?pvs=4 - Exploit, Third Party Advisory

Information

Published : 2024-02-29 20:15

Updated : 2025-04-21 21:58

NVD link : CVE-2024-27657

Mitre link : CVE-2024-27657

CVE.ORG link : CVE-2024-27657

JSON object : View

Products Affected

dlink

dir-823g_firmware
dir-823g

CWE

CWE-121

Stack-based Buffer Overflow

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