Skip to main content

Breaking cybersecurity news

Vulnerability database

EU vulnerability data

Hands-on web security training

Security incidents database

Knowledge library

Analytics & trends

Follow us

Professional cybersecurity intelligence

Breaking cybersecurity news

Vulnerability database

EU vulnerability data

Hands-on web security training

Security incidents database

Knowledge library

Analytics & trends

Follow us

About Sources Sponsored Articles Status Legal Terms

v2.3.3•© 2026

Telegram Bluesky GitHub Contact

Return to CVE list

CVE-2023-26612

CVE-2023-26612

9.8

Critical

Published:29 Jun 2023

Last updated:17 Jun 2026

Source:cve@mitre.org

Modified

Weakness (CWE)

CWE-120Buffer Copy without Checking Size

CVSS Vector

v3.1

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

View on MITRE Find PoC on GitHub

Description

D-Link DIR-823G firmware version 1.02B05 has a buffer overflow vulnerability, which originates from the HostName field in SetParentsControlInfo.

References

cve@mitre.org

https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/HNAP1/SetParentsControlInfo

cve@mitre.org

https://www.dlink.com/en/security-bulletin/

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

https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/HNAP1/SetParentsControlInfo

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

https://www.dlink.com/en/security-bulletin/