CVE Vulnerability

CVE-2021-27189

The CIRA Canadian Shield app before 4.0.13 for iOS lacks SSL Certificate Validation.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.9 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.info-sec.ca/advisories/CIRA-Canadian-Shield.html Patch Third Party Advisory
http://seclists.org/fulldisclosure/2021/Feb/72 Third Party Advisory
http://packetstormsecurity.com/files/161507/CIRA-Canadian-Shield-Man-In-The-Middle.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:cira:canadian_shield:*:*:*:*:*:iphone_os:*:*
Information

Published : 2021-02-23 12:15

Updated : 2021-02-26 06:20

NVD link : CVE-2021-27189

Mitre link : CVE-2021-27189

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation