CVE Vulnerability

CVE-2020-26174

tangro Business Workflow before 1.18.1 requests a list of allowed filetypes from the server and restricts uploads to the filetypes contained in this list. However, this restriction is enforced in the browser (client-side) and can be circumvented. This allows an attacker to upload any file as an attachment to a workitem.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.tangro.de/ Product
https://blog.to.com/advisory-tangro-bwf-1-17-5-multiple-vulnerabilities/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:tangro:business_workflow:*:*:*:*:*:*:*:*
Information

Published : 2020-12-18 10:15

Updated : 2020-12-21 06:47

NVD link : CVE-2020-26174

Mitre link : CVE-2020-26174

Products Affected
No products.
CWE
CWE-434