VulnerabilityAnalyzed
CVE-2025-7911
A vulnerability classified as critical was found in D-Link DI-8100 1.0.
HIGH 7.4EPSS 1.43%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability classified as critical was found in D-Link DI-8100 1.0. This vulnerability affects the function sprintf of the file /upnp_ctrl.asp of the component jhttpd. The manipulation of the argument remove_ext_proto/remove_ext_port leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
- 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
- 1.43% probability · 71th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-121
- Affected
- dlink/di-8100 firmware
- Source
- cna@vuldb.com
References
- https://github.com/buobo/bo-s-CVE/blob/main/DI-8100/upnp_ctrl_asp.mdBroken Link
- https://vuldb.com/?ctiid.317026Permissions Required, VDB Entry
- https://vuldb.com/?id.317026Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.618640Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.618641Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
- https://github.com/buobo/bo-s-CVE/blob/main/DI-8100/upnp_ctrl_asp.mdBroken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.