CVE-2019-12177 json
Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in HTC VIVEPORT before 1.0.0.36 allows local at…
published 2019-06-03 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-3826
- cvss
- 7.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 72%
- public exploits
- 0
- none known
Summary
Privilege escalation due to insecure directory permissions affecting ViveportDesktopService in HTC VIVEPORT before 1.0.0.36 allows local attackers to escalate privileges via DLL hijacking.
Patch / fix
- htc viveport 1.0.0.36
Exploit prediction
1.40% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huskersec.com https://huskersec.com/privilege-escalation-via-htc-viveport-desktop-c93471ff87c8 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-427 Uncontrolled Search Path Element
References
-
huskersec.com
/privilege-escalation-via-htc-viveport-desktop-c93471ff87c8
exploit, third-party-advisory
-
community.viveport.com
/
vendor-advisory
-
posts.specterops.io
/razer-synapse-3-elevation-of-privilege-6d2802bd0585
not-applicable
Sources
- CVE List CVE-2019-12177
- NVD CVE-2019-12177
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