CVE-2026-6013
D-Link DIR-513 POST Request formSetRoute buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Apr 10, 2026
- Updated
- Apr 10, 2026
- Reserved
- Apr 9, 2026
Description
A vulnerability was detected in D-Link DIR-513 1.10. This vulnerability affects the function formSetRoute of the file /goform/formSetRoute of the component POST Request Handler. The manipulation of the argument curTime results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DIR-513D-Link |
|
References
- VDB-356569 | D-Link DIR-513 POST Request formSetRoute buffer overflowvdb-entrytechnical-description
- VDB-356569 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #791859 | D-Link DIR-513 D-Link DIR-513 A2 1.10 Buffer Overflowthird-party-advisory
- https://lavender-bicycle-a5a.notion.site/D-Link-DIR-513-formSetRoute-33153a41781f80f7aed1d3614c199d85?source=copy_linkexploit
- https://www.dlink.com/product
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