CVE-2025-4340 Details
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.
A critical command injection vulnerability has been identified in the D-Link DIR-890L and DIR-806A1 routers, specifically in versions through DIR-890L 108B03 and DIR-806A1 100CNb11. The vulnerability resides in the '/htdocs/soap.cgi' file, within the 'sub_175C8' function. This issue allows remote attackers to inject commands, potentially leading to arbitrary code execution. The vulnerability affects products that are no longer supported by the manufacturer.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 6, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/CH13hh/tmp_store_cc/blob/main/tt/1.md | CISA-ADP | ExploitThird Party Advisory |
| https://github.com/CH13hh/tmp_store_cc/blob/main/tt/1.md | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.307458 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.307458 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.556092 | [email protected] | Third Party AdvisoryVDB Entry |
| https://www.dlink.com/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| dlink dir-806 firmware | <= 100cnb11 |
CPE
Remediation
| |
| dlink dir-806 | a1 |
CPE
Remediation
| |
| dlink dir-890l firmware | <= 1.08b03 |
CPE
Remediation
| |
| dlink dir-890l | a1 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 13, 2025 | Initial Analysis | [email protected] |
| May 6, 2025 | CVE Modified | CISA-ADP |
| May 6, 2025 | New CVE Received | [email protected] |