CVE-2020-13994

CVSS V2 Medium 6.5 CVSS V3 High 8.8

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.

Overview

CVE ID
CVE-2020-13994

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-07-09T15:15:12

Last Modified Date
2021-07-21T11:39:23

Weakness Enumerations

CWE	URL
CWE-434	http://cwe.mitre.org/data/definitions/434.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:mods-for-hesk:mods_for_hesk::::::::	1	OR	3.1.0	2019.1.0

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:S/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.5

Severity
MEDIUM

Exploitability Score
8

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://loca1gh0s7.github.io/MFH-from-XSS-to-RCE-loca1gh0st-exercise/	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-13994
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13994

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:02:16				Added to TrackCVE
2022-12-04 19:20:10	2020-07-09T15:15Z	2020-07-09T15:15:12	CVE Published Date	updated
2022-12-04 19:20:10		2021-07-21T11:39:23	CVE Modified Date	updated
2022-12-04 19:20:10		Analyzed	Vulnerability Status	updated