PT-2017-16748 · Great Southern · Great Southern Mobile Banking

Published 2017-05-05 · Updated 2017-05-16 · CVE-2017-5907

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Great Southern Mobile Banking app version prior to 4.0.4

Description The issue allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate, as the app does not verify X.509 certificates from SSL servers.

Recommendations For versions prior to 4.0.4, update to version 4.0.4 or later to resolve the issue.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2017-5907

Affected Products

Great Southern Mobile Banking

References · 3

• https://osv.dev/vulnerability/CVE-2017-5907 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-5907 · Security Note
• https://medium.com/%40chronic_9612/follow-up-76-popular-apps-confirmed-vulnerable-to-silent-interception-of-tls-protected-data-64185035029f · Note