CVE-2026-35847

Deferred Deferred - Pending Action

Remote Code Execution in dnsmgr via CheckUtils.php

Publication date: 2026-07-30

Last updated on: 2026-07-31

Assigner: MITRE

Description

An issue in dnsmgr v.2.15 and before allows a local attacker to execute arbitrary code via the ping function of the CheckUils.php file

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-07-30

Last Modified

2026-07-31

Generated

2026-08-20

AI Q&A

2026-07-31

EPSS Evaluated

2026-08-19

NVD

CVE-2026-35847

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
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

Executive Summary

This vulnerability is in dnsmgr version 2.15 and earlier. It allows a local attacker to execute arbitrary code by exploiting the ping function in the CheckUtils.php file.

Detection Guidance

This vulnerability involves a local attacker exploiting a flaw in the ping function of CheckUtils.php in dnsmgr v2.15 or earlier. Detection requires checking for unauthorized code execution attempts or suspicious activity in the CheckUtils.php file or related logs.

Impact Analysis

If you use dnsmgr v2.15 or earlier, a local attacker with access could run malicious code on your system through the ping function in CheckUtils.php.

Compliance Impact

This vulnerability does not provide sufficient information to determine its impact on compliance with standards like GDPR or HIPAA. The issue involves local code execution via a PHP file, but no details are given about data exposure, processing, or storage that would affect regulatory compliance.

Mitigation Strategies

Update dnsmgr to a version beyond 2.15 to remove the vulnerable CheckUils.php file. If updating is not possible, remove or restrict access to the CheckUils.php file to prevent the ping function from being exploited.

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