CVE-2017-3213

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Summary

CVECVE-2017-3213
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-05-05 07:29:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionThe Think Mutual Bank Mobile Banking app 3.1.5 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.

Risk And Classification

Primary CVSS: v3.0 5.9 MEDIUM from [email protected]

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

Problem Types: CWE-295 | lack of X.509 certificate validation

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary5.9MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
2.0[email protected]Primary4.3AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

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

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:M/Au:N/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Think Mutual Bank Think Mutual Bank Mobile Banking App 3.1.5 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Think Mutual Bank Mobile Banking affected Think Mutual Bank Mobile Banking Not specified

References

ReferenceSourceLinkTags
Vulnerability Note VU#276408 - Think Mutual Bank Mobile Banking App for iPhone fails to properly validate SSL certificates af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org Third Party Advisory, US Government Resource
Follow up: 76 Popular Apps Confirmed Vulnerable to Silent Interception of TLS-Protected Data af854a3a-2127-422b-91ae-364da2661108 medium.com
Think Mutual Bank Mobile Banking App SSL Certificate Validation Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
Follow up: 76 Popular Apps Confirmed Vulnerable to Silent Interception of TLS-Protected Data MITRE medium.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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