CVE-2025-55848 — Command Injection in Dlink Dir-823x Firmware

CWE-77 — Command Injection3 documents3 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 73.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Dlink Dir-823x Firmware
Timeline
PublishedSep 26

Description

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.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

2
CVEList
CVE-2025-55848: An issue was discovered in DIR-823 firmware 20250416↗2025-09-26
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GHSA
GHSA-h77w-7934-j4fw: An issue was discovered in DIR-823 firmware 20250416↗2025-09-26
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CVE-2025-55848 — Command Injection in Dlink | cvebase