CVE-2026-93958
Received Received - Intake

OS Command Injection in D-Link R95 BE9500

Publication date: 2026-09-20

Last updated on: 2026-09-20

Assigner: VulDB

Description
A vulnerability was found in D-Link R95 BE9500_1.00.16. This vulnerability affects the function system of the file /bin/ssi of the component DHMAPI. The manipulation of the argument NTPServer results in os command injection. The attack can be executed remotely. The exploit has been made public and could be used.

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Meta Information

Published
2026-09-20
Last Modified
2026-09-20
Generated
2026-09-20
AI Q&A
2026-09-20
EPSS Evaluated
N/A
NVD
CVE-2026-93958
EUVD
EUVD-2026-83637

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
d-link r95_be9500 1.00.16

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
CWE-77 The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This vulnerability is an OS command injection flaw in D-Link R95 BE9500_1.00.16. It exists in the DHMAPI component, specifically in the /bin/ssi file where the NTPServer argument is manipulated. An attacker can remotely execute arbitrary commands on the system by exploiting this issue.

Detection Guidance

To detect this vulnerability, check if your D-Link R95 BE9500 router is running firmware version 1.00.16. Inspect network traffic for unusual commands sent to the /bin/ssi endpoint, particularly those containing the NTPServer argument. Use tools like curl to test if the router is vulnerable by sending crafted requests to the DHMAPI component.

Impact Analysis

This vulnerability allows remote attackers to execute arbitrary commands on the affected device. This could lead to unauthorized access, data theft, or complete system compromise. The public availability of the exploit increases the risk of real-world attacks.

Compliance Impact

This vulnerability could lead to unauthorized access and data breaches, which may violate compliance requirements under GDPR, HIPAA, and other regulations. Organizations using this device may face legal penalties, reputational damage, and loss of customer trust if exploited.

Mitigation Strategies

Immediately update the router firmware to the latest version if available. Disable remote access to the router's administrative interface if not required. Monitor network traffic for suspicious activity targeting the DHMAPI component. Consider isolating the router from critical network segments until patched.

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