CVE-2024-27657

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-121

Affected software

Vendor	Product	Versions
n/a	n/a	n/a
dlink	dir-823_firmware	1.0.2b05_20181207

References

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

Timeline

Published: Feb 29, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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