Description
A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function formSetWanPPTPcallback of the file /goform/formSetWanPPTPpath of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to 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 (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.317583
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.317583
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.620817
Exploit, Third Party Advisory exploit
https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSetWanPPPoE.md
Product product
https://www.dlink.com/
Scores
CVSS v3
8.8
EPSS
0.0031
EPSS Percentile
54.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-119
CWE-120
CWE-787
Status
published
Products (1)
dlink/dir-513_firmware
1.10
Published
Jul 25, 2025
Tracked Since
Feb 18, 2026