What is CVE-2023-39022?

CVE-2023-39022 is a critical-severity vulnerability in Oscore, classified under Code Injection. CVSS score: 9.8/10. Published 2023-07-28.

How severe is CVE-2023-39022?

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

RCE in Oscore

CVE-2023-39022

oscore v2.2.6 and below was discovered to contain a code injection vulnerability in the component com.opensymphony.util.EJBUtils.createStateless. This vulnerability is exploited via passing an unchecked argument.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.012 (65.0th 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

Oscore
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-39022?: CVE-2023-39022 is a critical-severity vulnerability in Oscore, classified under Code Injection. CVSS score: 9.8/10. Published 2023-07-28.
How severe is CVE-2023-39022?: Critical severity. CVSS v3 base score is 9.8 out of 10.