CVE-2021-30356 json
A denial of service vulnerability was reported in Check Point Identity Agent before R81.018.0000, which could allow low privileged users to…
published 2021-04-22 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-17287
- cvss
- 8.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
A denial of service vulnerability was reported in Check Point Identity Agent before R81.018.0000, which could allow low privileged users to overwrite protected system files.
Patch / fix
- checkpoint identity_agent r81.018.0000
Exploit prediction
1.00% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
| NVD | 2.0 | 5.5 | AV:N/AC:L/Au:S/C:N/I:P/A:P |
Affected products
- n/a Check Point Identity Agent
Classification
- Weakness
-
- CWE-59 Improper Link Resolution Before File Access
References
-
supportcontent.checkpoint.com
/solutions?id=sk134312
vendor-advisory
Sources
- CVE List CVE-2021-30356
- NVD CVE-2021-30356
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.