CVE-2021-30356
8.1 · HIGHOverview
CVE-2021-30356 is a high-severity vulnerability affecting checkpoint identity_agent. It was published on April 22, 2021 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from checkpoint. Update identity_agent to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| checkpoint | identity_agent | >= 0, < r81.018.0000 | Affected |
Frequently Asked Questions
What is CVE-2021-30356?
CVE-2021-30356 is a high-severity vulnerability affecting checkpoint identity_agent. It was published on April 22, 2021 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2021-30356?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-30356?
Check the references section for vendor advisories and patches from checkpoint. Update identity_agent to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-30356?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-30356 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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