CVE Vulnerability

CVE-2020-26172

Every login in tangro Business Workflow before 1.18.1 generates the same JWT token, which allows an attacker to reuse the token when a session is active. The JWT token does not contain an expiration timestamp.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

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 09:11

NVD link : CVE-2020-26172

Mitre link : CVE-2020-26172

Products Affected
No products.
CWE
CWE-294

Authentication Bypass by Capture-replay