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.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
The product writes data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.310311 | technical description vdb entry third party advisory |
| https://vuldb.com/?ctiid.310311 | permissions required signature vdb entry |
| https://vuldb.com/?submit.582935 | vdb entry third party advisory |
| https://github.com/xiaobor123/vul-dlink-dcs5020l | third party advisory exploit related |
| https://github.com/xiaobor123/vul-dlink-dcs5020l#poc | third party advisory exploit |
| https://www.dlink.com/ | product |