CVE-2017-5918 — MEDIUM (5.9)

Vulnerability Description

The Banco de Costa Rica BCR Movil app 3.7 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

CVSS Score

5.9

MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Banco De Costa Rica	Bcr Movil	3.7

Related Weaknesses (CWE)

CWE-295

References

FAQ

What is CVE-2017-5918?

CVE-2017-5918 is a vulnerability with a CVSS score of 5.9 (MEDIUM). The Banco de Costa Rica BCR Movil app 3.7 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a ...

How severe is CVE-2017-5918?

CVE-2017-5918 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-5918?

Check the references section above for vendor advisories and patch information. Affected products include: Banco De Costa Rica Bcr Movil.