CVE-2026-83772
Received Received - Intake

Command Injection in Cobham SATCOM VSAT7090 Maritime Router

Publication date: 2026-09-01

Last updated on: 2026-09-01

Assigner: VulDB

Description
A vulnerability was detected in Cobham SATCOM VSAT7090 Maritime Satellite Router up to 20260704. This issue affects the function c_set_reports_decode of the file mail-report.sh of the component JSON Parsing. The manipulation of the argument sender/recipients results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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Meta Information

Published
2026-09-01
Last Modified
2026-09-01
Generated
2026-09-01
AI Q&A
2026-09-01
EPSS Evaluated
N/A
NVD
CVE-2026-83772
EUVD
EUVD-2026-68984

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
cobham satcom_vsat7090 to 20260704 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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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.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This is a command injection vulnerability in the Cobham SATCOM VSAT7090 Maritime Satellite Router. It exists in the function c_set_reports_decode within the mail-report.sh file, specifically in the JSON parsing component. Attackers can manipulate the sender or recipients arguments to inject and execute arbitrary commands remotely.

Detection Guidance

Detect this vulnerability by checking for unauthorized command execution attempts in logs related to mail-report.sh or JSON parsing in Cobham SATCOM VSAT7090 devices. Monitor network traffic for suspicious input in sender/recipients fields of reports.

Impact Analysis

This vulnerability allows remote attackers to execute arbitrary commands on the affected device. This could lead to unauthorized access, data theft, system manipulation, or disruption of satellite communication services. Since the exploit is public, the risk of attack is high.

Compliance Impact

This vulnerability allows remote command injection via manipulated JSON arguments in the Cobham SATCOM VSAT7090 Maritime Satellite Router. Such unauthorized remote access could lead to data breaches, unauthorized data access, or manipulation, which may violate compliance requirements under GDPR (data protection) and HIPAA (healthcare data security).

Mitigation Strategies

Immediately update the Cobham SATCOM VSAT7090 firmware to the latest version. Disable remote access to the mail-report.sh function if possible. Implement network segmentation to isolate affected devices. Monitor for exploitation attempts and block suspicious traffic.

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