CVEvulnerability
CVE-2021-27189
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-02-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-295
Description
The CIRA Canadian Shield app before 4.0.13 for iOS lacks SSL Certificate Validation.
Affected configurations
• cira canadian shield (< 4.0.13)
Related
Weakness · CWE (1)
- CWE-295 Improper Certificate Validation weakness
References
- http://packetstormsecurity.com/files/161507/CIRA-Canadian-Shield-Man-In-The-Middle.html Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Feb/72 Third Party Advisory
- https://www.info-sec.ca/advisories/CIRA-Canadian-Shield.html Patch, Third Party Advisory
- http://packetstormsecurity.com/files/161507/CIRA-Canadian-Shield-Man-In-The-Middle.html Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Feb/72 Third Party Advisory
- https://www.info-sec.ca/advisories/CIRA-Canadian-Shield.html Patch, Third Party Advisory