CVE-2025-7911

HIGH EPSS 67.9%
Published Jul 20, 202511mo ago · Modified Jun 17, 20261w ago
7.4 CVSS 4.0
High
Find Similar
Published Jul 20, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
7.4
Exploitability
—
Impact
—
Vector string
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
67.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-121

Affected Products 2

VendorProductVersionRange
dlinkdi-8100_firmware1.0any
dlinkdi-8100*any

References 6

  • github.com https://github.com/buobo/bo-s-CVE/blob/main/DI-8100/upnp_ctrl_asp.md
    Broken Link
  • vuldb.com https://vuldb.com/?ctiid.317026
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.317026
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.618640
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.618641
    Third Party AdvisoryVDB Entry
  • dlink.com https://www.dlink.com/
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.