CVE-2025-4340
Last modified
CVE-2025-4340 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability classified as critical has been found in D-Link DIR-890L and DIR-806A1 up to 100CNb11/108B03. Affected is the function sub_175C8 of the file /htdocs/soap.cgi. EPSS estimates a 4.15% chance of exploitation in the next 30 days.
Description
A vulnerability classified as critical has been found in D-Link DIR-890L and DIR-806A1 up to 100CNb11/108B03. Affected is the function sub_175C8 of the file /htdocs/soap.cgi. The manipulation leads to command injection. It is possible to launch 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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-806 Firmware | <= 100cnb11 |
| Dlink | Dir-890l Firmware | <= 1.08b03 |
References
- https://github.com/CH13hh/tmp_store_cc/blob/main/tt/1.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.307458Permissions Required, VDB Entry
- https://vuldb.com/?id.307458Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.556092Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
- https://github.com/CH13hh/tmp_store_cc/blob/main/tt/1.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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