CVE-2025-43979
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BaseFortify
Publication date: 2025-08-05
Last updated on: 2025-08-05
Assigner: MITRE
Description
Description
An issue was discovered on FIRSTNUM JC21A-04 devices through 2.01ME/FN that allows authenticated attackers to execute arbitrary OS system commands with root privileges via crafted payloads to the xml_action.cgi?method= endpoint.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
Currently, no data is known.
Helpful Resources
Exploitability
CWE
KEV
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability allows authenticated attackers to execute arbitrary operating system commands with root privileges on FIRSTNUM JC21A-04 devices through versions up to 2.01ME/FN by sending specially crafted payloads to the xml_action.cgi?method= endpoint.
How can this vulnerability impact me? :
An attacker exploiting this vulnerability can gain root-level control over the affected device, potentially leading to full system compromise, unauthorized access to sensitive data, disruption of device functionality, and further attacks within the network.
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