CVE-2020-13994

moderate-risk
Published 2020-07-09

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.

Do I need to act?

~
4.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Mods For Hesk

Affected Vendors

Mods-For-Hesk

References (2)

Exploit https://loca1gh0s7.github.io/MFH-from-XSS-to-RCE-loca1gh0st-exercise/
Exploit https://loca1gh0s7.github.io/MFH-from-XSS-to-RCE-loca1gh0st-exercise/
43
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 8/34 · Low
Exposure 5/34 · Minimal