What is CVE-2022-43333?

CVE-2022-43333 is a critical-severity vulnerability in Teleniasoftware Tvox, classified under Code Injection. CVSS score: 9.8/10. Published 2022-12-01.

How severe is CVE-2022-43333?

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

RCE in Teleniasoftware Tvox

CVE-2022-43333

Telenia Software s.r.l TVox before v22.0.17 was discovered to contain a remote code execution (RCE) vulnerability in the component action_export_control.php.

Vulnerability class: RCE (Remote Code Execution)

Published 2022-12-01 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.018 (77.5th percentile), scored 2026-10-04.

Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.018 · change: +0.001

Affected products

Teleniasoftware Tvox

Weakness classification (CWE)

CWE-94 — Code Injection

References

www.swascan.com/it/security-advisory-telenia-software-tvox/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-43333?: CVE-2022-43333 is a critical-severity vulnerability in Teleniasoftware Tvox, classified under Code Injection. CVSS score: 9.8/10. Published 2022-12-01.
How severe is CVE-2022-43333?: Critical severity. CVSS v3 base score is 9.8 out of 10.