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CVE-2026-83772— Cobham SATCOM VSAT7090 Maritime Satellite Router JSON Parsing mail-report.sh c_set_reports_decode command injection

Quick assessment

Affected
Cobham SATCOM VSAT7090 Maritime Satellite Router
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Cobham SATCOM VSAT7090 海事卫星路由器（固件版本至 20260704）中发现了一个漏洞。该问题影响 文件中 JSON 解析组件的 函数。对参数 （发件人）/ （收件人）的操纵可导致命令注入。该漏洞可被远程利用，攻击者无需本地访问权限即可发起攻击。利用该漏洞的PoC（概念验证）代码已公开，可被实际利用。厂商已提前告知此披露信息，但未以任何方式作出回应。

CVSS 9.9 · Critical
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I. Basic Information for CVE-2026-83772

Vulnerability Information
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Vulnerability Title
Cobham SATCOM VSAT7090 Maritime Satellite Router JSON Parsing mail-report.sh c_set_reports_decode command injection
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cobham SATCOM VSAT7090 Maritime Satellite Router 20260704 cpe:2.3:h:cobham:satcom_vsat7090_maritime_satellite_router:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-83772

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-83772

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Other References for CVE-2026-83772 (4)

IV. Related Vulnerabilities

Same weakness: CWE-77

V. Comments for CVE-2026-83772

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