PT-2025-22944 · D Link · D-Link Dcs-5020L
Xiaobor123
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Published
2025-05-22
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Updated
2025-06-01
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CVE-2025-5215
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
D-Link DCS-5020L version 1.01 B2
Description
A critical vulnerability has been found in the function
websReadEvent() of the file /rame/ptdc.cgi. The manipulation of the Authorization argument leads to a stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.Recommendations
As a temporary workaround, consider disabling the
websReadEvent() function until a patch is available. Restrict access to the /rame/ptdc.cgi file to minimize the risk of exploitation. Avoid using the Authorization argument in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
Memory Corruption
Stack Overflow
Buffer Overflow
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Related Identifiers
Affected Products
D-Link Dcs-5020L