CVE-2021-42811 json
Vulnerability in SafeNet KeySecure
published 2022-06-10 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-29767
- cvss
- 3.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in SafeNet KeySecure allows an authenticated user to read arbitrary files from the underlying system on which the product is deployed.
Exploit prediction
0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- Thales DIS SafeNet KeySecure
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
supportportal.thalesgroup.com
/csm?id=kb_article_view&sys_kb_id=9278cada973f45509fd638d3f153afff&sysparm_article=KB0025953
permissions-required, vendor-advisory
Sources
- CVE List CVE-2021-42811
- NVD CVE-2021-42811
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.