What’s Vulnerable › Vulnerabilities

CVE-2021-30356

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-04-22 · updated 2026-06-17
• Weakness: CWE-59

Description

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.

Affected products

• checkpoint Identity Agent: before r81.018.0000 — fixed in r81.018.0000

How to fix

Upgrade to a fixed version: checkpoint Identity Agent r81.018.0000. Check the vendor advisory for mitigations.

References

• https://supportcontent.checkpoint.com/solutions?id=sk134312
• https://supportcontent.checkpoint.com/solutions?id=sk134312

Get alerted when CVE-2021-30356 or the next vulnerability affects your stack