CVE-2025-5215

A vulnerability classified as critical has been found in D-Link DCS-5020L 1.01_B2. This affects the function websReadEvent of the file /rame/ptdc.cgi. The manipulation of the argument Authorization leads to 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.
References
Link Resource
https://github.com/xiaobor123/vul-dlink-dcs5020l Exploit Third Party Advisory
https://github.com/xiaobor123/vul-dlink-dcs5020l Exploit Third Party Advisory
https://github.com/xiaobor123/vul-dlink-dcs5020l#poc Exploit Third Party Advisory
https://vuldb.com/?ctiid.310311 Permissions Required VDB Entry
https://vuldb.com/?id.310311 Third Party Advisory VDB Entry
https://vuldb.com/?submit.582935 Third Party Advisory VDB Entry
https://www.dlink.com/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:dlink:dcs-5020l_firmware:1.01_b2:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dcs-5020l:-:*:*:*:*:*:*:*

History

05 Jun 2025, 15:59

Type Values Removed Values Added
References () https://github.com/xiaobor123/vul-dlink-dcs5020l - () https://github.com/xiaobor123/vul-dlink-dcs5020l - Exploit, Third Party Advisory
References () https://github.com/xiaobor123/vul-dlink-dcs5020l#poc - () https://github.com/xiaobor123/vul-dlink-dcs5020l#poc - Exploit, Third Party Advisory
References () https://www.dlink.com/ - () https://www.dlink.com/ - Product
References () https://vuldb.com/?submit.582935 - () https://vuldb.com/?submit.582935 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?id.310311 - () https://vuldb.com/?id.310311 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?ctiid.310311 - () https://vuldb.com/?ctiid.310311 - Permissions Required, VDB Entry
CPE cpe:2.3:o:dlink:dcs-5020l_firmware:1.01_b2:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dcs-5020l:-:*:*:*:*:*:*:*
First Time Dlink
Dlink dcs-5020l Firmware
Dlink dcs-5020l
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 9.8
CWE CWE-787

28 May 2025, 18:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 8.8
v2 : unknown
v3 : unknown
CWE CWE-121
CWE-119

27 May 2025, 00:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-05-27 00:15

Updated : 2025-06-05 15:59


NVD link : CVE-2025-5215

Mitre link : CVE-2025-5215


JSON object : View

Products Affected

dlink

  • dcs-5020l
  • dcs-5020l_firmware
CWE
CWE-787

Out-of-bounds Write