Arbitrary file upload in Mods-For-Hesk Mods For Hesk

CVE-2020-13994

An issue was discovered in Mods for HESK 3.1.0 through 2019.1.0. A privileged user can achieve code execution on the server via a ticket because of improper access control of uploaded resources. This might be exploitable in conjunction with CVE-2020-13992 by an unauthenticated attacker.

Vulnerability class: Unrestricted File Upload

Published · last modified .

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: 0.074 (94.2th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2020-13994: held from 0.074 to 0.074.

EPSS over last 30 days · oldest: 0.074 · newest: 0.074 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-13994?
CVE-2020-13994 is a high-severity vulnerability in Mods-For-Hesk Mods For Hesk, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2020-07-09.
How severe is CVE-2020-13994?
High severity. CVSS v3 base score is 8.8 out of 10.