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CVE-2020-13994

HIGH

8.8

CVSS Score

Published: July 9, 2020 at 02:53 PM UTC

Updated: June 17, 2026 at 02:54 AM UTC

1 product affected across 1 vendorMods for Hesk

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Severity

HIGH8.8

Exploit prediction

EPSS 7%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mods for Hesk · Mods for Hesk

95%

3.1.0 ≤ v ≤ 2019.1.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory

Source: [email protected]

https://loca1gh0s7.github.io/MFH-from-XSS-to-RCE-loca1gh0st-exercise/

CVSS

8.8HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-434

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