What is CVE-2021-25758?

CVE-2021-25758 is a high-severity vulnerability in Jetbrains Intellij_idea, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2021-02-03.

How severe is CVE-2021-25758?

High severity. CVSS v3 base score is 7.8 out of 10.

Deserialization in Jetbrains Intellij_idea

CVE-2021-25758

In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.

Vulnerability class: Insecure Deserialization

EPSS: 0.010 (57.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jetbrains Intellij_idea
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Product, x_refsource_MISC)
cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-25758?: CVE-2021-25758 is a high-severity vulnerability in Jetbrains Intellij_idea, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2021-02-03.
How severe is CVE-2021-25758?: High severity. CVSS v3 base score is 7.8 out of 10.