CVE-2025-55848

An issue was discovered in DIR-823 firmware 20250416. There is an RCE vulnerability in the set_cassword settings interface, as the http_casswd parameter is not filtered by '&'to allow injection of reverse connection commands.

Score

CVSS 3.1 8.8 High

Status

Analyzed - cve@mitre.org

Published

2025-09-26

Last modified

2025-09-29

Weaknesses

CWE-77

Affected products

• Dir-823x Firmware (Dlink)

References

• https://github.com/meigui637/iot_zone/blob/main/%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E.md
• https://www.dlink.com/en/security-bulletin/