CVE-2018-3659 json
A vulnerability in Intel PTT module in Intel CSME firmware before version 12.0.5 and Intel TXE firmware before version 4.0 may allow an una…
published 2018-09-12 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-15513
- cvss
- 6.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 37%
- public exploits
- 0
- none known
Summary
A vulnerability in Intel PTT module in Intel CSME firmware before version 12.0.5 and Intel TXE firmware before version 4.0 may allow an unauthenticated user to potentially disclose information via physical access.
Patch / fix
- intel converged_security_management_engine_firmware 12.0.5
- intel trusted_execution_engine_firmware 4.0
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.8 | CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Intel Corporation Intel(R) Platform Trust Technology (PTT)
References
-
intel.com
/content/www/us/en/security-center/advisory/intel-sa-00142.html
vendor-advisory
-
security.netapp.com
/advisory/ntap-20180924-0003/
third-party-advisory
Sources
- CVE List CVE-2018-3659
- NVD CVE-2018-3659
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.