CVE-2026-83772 Cobham SATCOM VSAT7090 Maritime Satellite Router JSON Parsing mail-report.sh c_set_reports_decode command injection
Remote attackers can execute arbitrary commands via crafted JSON input in the mail-report.sh script of Cobham SATCOM VSAT7090 routers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-83772?
CVE-2026-83772 is a critical command injection vulnerability in Cobham SATCOM VSAT7090 Maritime Satellite Router, published on 1 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Which versions are affected by CVE-2026-83772?
How do I fix CVE-2026-83772?
No fix has been published for CVE-2026-83772 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-83772 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-83772 exists.
Sources
Also known as GHSA-27pg-4jfx-cpx7.