CVE-2018-19394 json
Cobham Satcom Sailor 800 and 900 devices contained persistent XSS, which required administrative access to exploit.
published 2019-03-15 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-11087
- cvss
- 4.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
Cobham Satcom Sailor 800 and 900 devices contained persistent XSS, which required administrative access to exploit. The vulnerability was exploitable by acquiring a copy of the device's configuration file, inserting an XSS payload into a relevant field (e.g., Satellite name), and then restoring the malicious configuration file.
Exploit prediction
0.69% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 4.8 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
cyberskr.com
/blog/cobham-satcom-800-900.html
third-party-advisory
-
gist.github.com
/CyberSKR/fe21b920c8933867ea262a325d37f03b
third-party-advisory
Sources
- CVE List CVE-2018-19394
- NVD CVE-2018-19394
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