PT-2025-39661

CVE-2025-55848

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Published

2025-07-07

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Updated

2026-03-09

Description by

CVSS 3.1
8.8
High
MetricsAV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions DIR-823 firmware version 20250416
Description A remote code execution issue exists in the set cassword settings interface. The http casswd parameter does not properly filter the '&' character, allowing for the injection of reverse connection commands.
Recommendations Update to a newer firmware version that addresses this issue. As a temporary workaround, restrict access to the set cassword settings interface.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-77: Improper Neutralization of Special Elements used in a Command (\'Command Injection\')
Related identifiers
CVE-2025-55848
BDU:2025-12545
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