CVE Vulnerability

CVE-2021-43106

A Header Injection vulnerability exists in Compass Plus TranzWare Online FIMI Web Interface Tranzware Online (TWO) 5.3.33.3 F38 and FIMI 4.2.19.4 25.The HTTP host header can be manipulated and cause the application to behave in unexpected ways. Any changes made to the header would just cause the request to be sent to a completely different Domain/IP address. This is due to that the server implicitly trusts the Host header, and fails to validate or escape it properly. An attacker can use this input to redirect target users to a malicious domain/web page. This would result in expanding the potential to further attacks and malicious actions.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/IthacaLabs/CompassPlus/tree/main/TranzWare%20Online%20FIMI_Version%204.2.19.4%2025_HHI Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:compassplus:tranzware_online:5.3.33.3_f38:*:*:*:*:*:*:*
cpe:2.3:a:compassplus:tranzware_online_financial_institution_maintenance_interface:4.2.19.4.25:*:*:*:*:*:*:*
Information

Published : 2022-02-14 08:15

Updated : 2022-02-23 02:01

NVD link : CVE-2021-43106

Mitre link : CVE-2021-43106

Products Affected
No products.
CWE
CWE-116

Improper Encoding or Escaping of Output