What is CVE-2021-41862?

CVE-2021-41862 is a critical-severity vulnerability in Aviatorscript Project, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.8/10. Published 2021-10-02.

How severe is CVE-2021-41862?

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

Vulnerability in Aviatorscript Project

CVE-2021-41862

AviatorScript through 5.2.7 allows code execution via an expression that is encoded with Byte Code Engineering Library (BCEL).

EPSS: 0.019 (78.0th 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

Aviatorscript_project Aviatorscript
N/a — versions n/a

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

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

Frequently asked questions

What is CVE-2021-41862?: CVE-2021-41862 is a critical-severity vulnerability in Aviatorscript Project, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.8/10. Published 2021-10-02.
How severe is CVE-2021-41862?: Critical severity. CVSS v3 base score is 9.8 out of 10.