RCE in Cobham Satcom Vsat7090 Maritime Satellite Router
CVE-2026-83772
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.032 (88.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.032 · change: +0.015
Affected products
- Cobham Satcom Vsat7090 Maritime Satellite Router — versions 20260704
Weakness classification (CWE)
References
- vuldb.com/vuln/397501 (technical-description, vdb-entry)
- vuldb.com/vuln/397501/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-83772 (third-party-advisory)
- vuldb.com/submit/880057 (third-party-advisory)
- uvxbywu62qm.feishu.cn/wiki/ERgywyUVfiUM2lkfVLwc1swknXg (exploit)
Frequently asked questions
- What is CVE-2026-83772?
- CVE-2026-83772 is a critical-severity vulnerability in Cobham Satcom Vsat7090 Maritime Satellite Router, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.9/10. Published 2026-09-01.
- How severe is CVE-2026-83772?
- Critical severity. CVSS v3 base score is 9.9 out of 10.