CVE-2025-7909
A vulnerability was found in D-Link DIR-513 1.0.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was found in D-Link DIR-513 1.0. It has been rated as critical. Affected by this issue is the function sprintf of the file /goform/formLanSetupRouterSettings of the component Boa Webserver. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack may be launched 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.
- CVSS 4.0
- 7.4 HIGHCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 1.22% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-121
- Affected
- dlink/dir-513 firmware
- Source
- cna@vuldb.com
References
- https://github.com/buobo/bo-s-CVE/blob/main/DIR-513/formLanSetupRouterSettings.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.317024Permissions Required, VDB Entry
- https://vuldb.com/?id.317024Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.618593Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
- https://github.com/buobo/bo-s-CVE/blob/main/DIR-513/formLanSetupRouterSettings.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.