CVE-2026-78211
4MOSAn Security Technology｜4MOSAn GCB Doctor - OS Command Injection
Description
4MOSAn GCB Doctor developed by 4MOSAn Security Technology has a OS Command Injection vulnerability. Unauthenticated remote attackers can inject malicious commands through an unremoved ADOdb test page parameter, thereby executing arbitrary system commands on the server.
INFO
Published Date :
Aug. 24, 2026, 4:16 a.m.
Last Modified :
Aug. 24, 2026, 4:16 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e | ||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 4.0 | CRITICAL | cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e | ||||
| CVSS 4.0 | CRITICAL | [email protected] |
Solution
- Remove the ADOdb test page from the server.
- Validate that the test page is no longer accessible.
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-2026-78211.
| URL | Resource |
|---|---|
| https://www.twcert.org.tw/en/cp-139-11122-3d95a-2.html | |
| https://www.twcert.org.tw/tw/cp-132-11118-dfee4-1.html |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-78211 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-2026-78211
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-2026-78211 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-78211 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.
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New CVE Received by [email protected]
Aug. 24, 2026
Action Type Old Value New Value Added Affected [{'vendor': '4MOSAn Security Technology', 'product': '4MOSAn GCB Doctor', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '20260621', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}] Added Description 4MOSAn GCB Doctor developed by 4MOSAn Security Technology has a OS Command Injection vulnerability. Unauthenticated remote attackers can inject malicious commands through an unremoved ADOdb test page parameter, thereby executing arbitrary system commands on the server. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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 Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-78 Added Reference https://www.twcert.org.tw/en/cp-139-11122-3d95a-2.html Added Reference https://www.twcert.org.tw/tw/cp-132-11118-dfee4-1.html