CVE-2017-9569

The Citizens Bank (TX) cbtx-on-the-go/id892396102 app 3.0.0 for iOS does not verify X.509...

5.9 Medium

The Citizens Bank (TX) cbtx-on-the-go/id892396102 app 3.0.0 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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.49%Up 0.1 points since Apr 14, 2021

What each source reports

NVD Score used 5.9

Record: CVE-2017-9569
CVSS 3.0: 5.9 MediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness: CWE-295
Updated: 2026-11-02

CVE List No score

Record: CVE-2017-9569
Updated: 2026-11-02

EUVDEUVD-2017-18500 No score

Record: EUVD-2017-18500
Updated: 2026-11-03

GitHub AdvisoriesGHSA-pfv2-j9hc-m6f8 5.9

The Citizens Bank (TX) cbtx-on-the-go/id892396102 app 3.0.0 for iOS does not verify X.509...

Record: GHSA-pfv2-j9hc-m6f8
CVSS 3.0: 5.9 MediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-295
Updated: 2026-11-02

Affected products

citizensbanktx cbtx on the go

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2017-9569 is a medium vulnerability (CVSS 5.9) in Citizensbanktx Cbtx On The Go, published June 16, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 41st percentile. No source names a fixed version.