Cobham Satcom Sailor 800 and 900 devices contained a vulnerability that allowed for…
Priority LOW 36CWE-732Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
Cobham Satcom Sailor 800 and 900 devices contained a vulnerability that allowed for arbitrary writing of content to the system's configuration file. This was exploitable via multiple attack vectors depending on the device's configuration. Further analysis also indicated this vulnerability could be leveraged to achieve a Denial of Service (DoS) condition, where the device would require a factory reset to return to normal operation.
Why it matters now
EPSS 0.01519 74th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cobham:satcom_sailor_800_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Cobham plc |
| cpe:2.3:h:cobham:satcom_sailor_800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cobham plc |
| cpe:2.3:o:cobham:satcom_sailor_900_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Cobham plc |
| cpe:2.3:h:cobham:satcom_sailor_900:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cobham plc |
- cpe:2.3:o:cobham:satcom_sailor_800_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cobham plc
- cpe:2.3:h:cobham:satcom_sailor_800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cobham plc
- cpe:2.3:o:cobham:satcom_sailor_900_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cobham plc
- cpe:2.3:h:cobham:satcom_sailor_900:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cobham plc
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-19393
- 2026-10-03 Alias added: GHSA-fvr7-9mcc-7r67
References
More Cobham plc Satcom Sailor 800 Firmware vulnerabilities
- TI-2018-13736 Cobham Satcom Sailor 800 and 900 devices contained persistent XSS, which required… CVSS 3.0MEDIUM 4.8
Sources
- CVE-2018-19393 · CVE Program
- CVE-2018-19393 · NVD
- FIRST EPSS
- GHSA-fvr7-9mcc-7r67 · GitHub Advisory Database · CC BY 4.0
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