CVE-2021-25758
HIGHCVSS 7.8/10EPSS 0.96%
Last modified
CVE-2021-25758 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.
Description
In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jetbrains | Intellij Idea | < 2020.3 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-25758?
In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.
How severe is CVE-2021-25758?
CVE-2021-25758 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2021-25758?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-25746A security issue was discovered in ingress-nginx where a use…7.1
- CVE-2021-25748A security issue was discovered in ingress-nginx where a use…6.5
- CVE-2021-25749Windows workloads can run as ContainerAdministrator even whe…7.8
- CVE-2021-25755In JetBrains Code With Me before 2020.3, an attacker on the …2.5
- CVE-2021-25756In JetBrains IntelliJ IDEA before 2020.2, HTTP links were us…5.3
- CVE-2021-25757In JetBrains Hub before 2020.1.12629, an open redirect was p…6.1
- CVE-2021-25759In JetBrains Hub before 2020.1.12629, an authenticated user …6.5
- CVE-2021-25760In JetBrains Hub before 2020.1.12669, information disclosure…5.3
- CVE-2021-25761In JetBrains Ktor before 1.5.0, a birthday attack on Session…5.3
- CVE-2021-25762In JetBrains Ktor before 1.4.3, HTTP Request Smuggling was p…5.3
- CVE-2021-25763In JetBrains Ktor before 1.4.2, weak cipher suites were enab…5.3
- CVE-2021-25764In JetBrains PhpStorm before 2020.3, source code could be ad…5.3
Are you affected by CVE-2021-25758?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST