What is CVE-2021-33499?

CVE-2021-33499 is a high-severity vulnerability in Pexip Infinity, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-01-15.

How severe is CVE-2021-33499?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Pexip Infinity

CVE-2021-33499

Pexip Infinity before 26 allows remote denial of service because of missing H.264 input validation (issue 2 of 2).

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.012 (65.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Pexip Infinity
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-33499?: CVE-2021-33499 is a high-severity vulnerability in Pexip Infinity, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-01-15.
How severe is CVE-2021-33499?: High severity. CVSS v3 base score is 7.5 out of 10.