Skip to content
Fencer Vulns
critical 9.8

CVE-2018-5267 json

Cobham Sea Tel 121 build 222701 devices allow remote attackers to bypass authentication via a direct request to MenuDealerGx.html, MenuDeal…

published 2018-01-08 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-17049

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 85%
public exploits
0
none known

Summary

Cobham Sea Tel 121 build 222701 devices allow remote attackers to bypass authentication via a direct request to MenuDealerGx.html, MenuDealer.html, MenuEuNCGx.html, MenuEuNC.html, MenuSysGx.html, or MenuSys.html.

Exploit prediction

2.54% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • misteralfa-hack.blogspot.cl http://misteralfa-hack.blogspot.cl/2018/01/seatelcobham-terminales-satelitales.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns 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.