Skip to content
Fencer Intel
medium 6.1

CVE-2018-19391 json

Cobham Satcom Sailor 250 and 500 devices before 1.25 contained persistent XSS, which could be exploited by an unauthenticated threat actor…

published 7y ago modified 4mo ago also EUVD-2018-11084

cvss
6.1
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 54%
public exploits
0
none known

Summary

Cobham Satcom Sailor 250 and 500 devices before 1.25 contained persistent XSS, which could be exploited by an unauthenticated threat actor via the /index.lua?pageID=Phone%20book name field.

Patch / fix

  • cobham satcom_sailor_250_firmware 1.25
  • cobham satcom_sailor_500_firmware 1.25

Is CVE-2018-19391 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.73% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • cyberskr.com https://cyberskr.com/blog/cobham-satcom-250-500.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.