What is CVE-2021-38241?

CVE-2021-38241 is a critical-severity vulnerability in Ruoyi, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-12-16.

How severe is CVE-2021-38241?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Ruoyi

CVE-2021-38241

Deserialization issue discovered in Ruoyi before 4.6.1 allows remote attackers to run arbitrary code via weak cipher in Shiro framework.

Vulnerability class: Insecure Deserialization

EPSS: 0.010 (60.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ruoyi
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2021-38241?: CVE-2021-38241 is a critical-severity vulnerability in Ruoyi, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-12-16.
How severe is CVE-2021-38241?: Critical severity. CVSS v3 base score is 9.8 out of 10.