CVE-2026-13545
D-Link DCS-935L POST Parameter setconf.cgi sub_400E40 os command injection
Description
A vulnerability has been found in D-Link DCS-935L 1.10.01. This affects the function sub_400E40 of the file setconf.cgi of the component POST Parameter Handler. Such manipulation of the argument UID leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
INFO
Published Date :
June 29, 2026, 9:16 a.m.
Last Modified :
June 30, 2026, 5:31 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-13545
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update firmware to the latest version.
- Avoid using default credentials.
- Restrict remote access to the device.
- Sanitize all user inputs.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-13545.
| URL | Resource |
|---|---|
| https://github.com/Real-Simplicity/cve-database/tree/main/CVE_Report_DLink_DCS935L_Command_Injection | Exploit Mitigation Third Party Advisory |
| https://vuldb.com/cve/CVE-2026-13545 | Third Party Advisory |
| https://vuldb.com/submit/842589 | Third Party Advisory |
| https://vuldb.com/vuln/374553 | Third Party Advisory |
| https://vuldb.com/vuln/374553/cti | Permissions Required |
| https://www.dlink.com/ | Product |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-13545 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-13545
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-13545 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-13545 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 30, 2026
Action Type Old Value New Value Added CPE Configuration AND OR *cpe:2.3:o:dlink:dcs-935l_firmware:1.10.01:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dcs-935l:-:*:*:*:*:*:*:* Added Reference Type VulDB: https://github.com/Real-Simplicity/cve-database/tree/main/CVE_Report_DLink_DCS935L_Command_Injection Types: Exploit, Mitigation, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/cve/CVE-2026-13545 Types: Third Party Advisory Added Reference Type VulDB: https://vuldb.com/submit/842589 Types: Third Party Advisory Added Reference Type VulDB: https://vuldb.com/vuln/374553 Types: Third Party Advisory Added Reference Type VulDB: https://vuldb.com/vuln/374553/cti Types: Permissions Required Added Reference Type VulDB: https://www.dlink.com/ Types: Product -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 29, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-13545', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-06-29T14:13:38.654821Z'} -
New CVE Received by [email protected]
Jun. 29, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:h:d-link:dcs-935l:*:*:*:*:*:*:*:*'], 'vendor': 'D-Link', 'modules': ['POST Parameter Handler'], 'product': 'DCS-935L', 'versions': [{'status': 'affected', 'version': '1.10.01'}]}] Added Description A vulnerability has been found in D-Link DCS-935L 1.10.01. This affects the function sub_400E40 of the file setconf.cgi of the component POST Parameter Handler. Such manipulation of the argument UID leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Added CVSS V4.0 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 Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V2 (AV:N/AC:L/Au:S/C:C/I:C/A:C) Added CWE CWE-78 Added CWE CWE-77 Added Reference https://github.com/Real-Simplicity/cve-database/tree/main/CVE_Report_DLink_DCS935L_Command_Injection Added Reference https://vuldb.com/cve/CVE-2026-13545 Added Reference https://vuldb.com/submit/842589 Added Reference https://vuldb.com/vuln/374553 Added Reference https://vuldb.com/vuln/374553/cti Added Reference https://www.dlink.com/