CVE-2021-42712 json
Splashtop Streamer through 3.4.8.3 creates a Temporary File in a Directory with Insecure Permissions.
published 2022-02-15 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-29672
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
Splashtop Streamer through 3.4.8.3 creates a Temporary File in a Directory with Insecure Permissions.
Patch / fix
- splashtop streamer 3.5.0.0
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-668 Exposure of Resource to Wrong Sphere
References
-
splashtop.com
/security
vendor-advisory
-
github.com
/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0007/MNDT-2022-0007.md
third-party-advisory
Sources
- CVE List CVE-2021-42712
- NVD CVE-2021-42712
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.