What is CVE-2022-24254?

CVE-2022-24254 is a high-severity vulnerability in Extensis Portfolio, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2022-03-01.

How severe is CVE-2022-24254?

High severity. CVSS v3 base score is 8.8 out of 10.

Arbitrary file upload in Extensis Portfolio

CVE-2022-24254

An unrestricted file upload vulnerability in the Backup/Restore Archive component of Extensis Portfolio v4.0 allows remote attackers to execute arbitrary code via a crafted ZIP file.

Vulnerability class: Unrestricted File Upload

Published 2022-03-01 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.026 (84.8th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000

Affected products

Extensis Portfolio — versions 4.0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

snyk.io/research/zip-slip-vulnerability (Technical Description, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Product)
af854a3a-2127-422b-91ae-364da2661108 (Not Applicable)
www.whiteoaksecurity.com/blog/extensis-portfolio-vulnerability-disclosure/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-24254?: CVE-2022-24254 is a high-severity vulnerability in Extensis Portfolio, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2022-03-01.
How severe is CVE-2022-24254?: High severity. CVSS v3 base score is 8.8 out of 10.