CVE-2018-5258

low-risk
Published 2018-01-17

The Neon app 1.6.14 iOS does not verify X.509 certificates from SSL servers, which allows remote attackers to spoof servers and obtain sensitive information via a crafted certificate.

Do I need to act?

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0.23% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.9/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Neon

Affected Vendors

Banconeon

References (6)

Issue Tracking https://gist.github.com/rlaneth/d2203c206d5d5acbdaf6069e78b1d07f
Third Party Advisory https://radialle.com/cve-2018-5258-writeup-aplicativo-do-banco-neon-para-ios-n%C...
Third Party Advisory https://www.tecmundo.com.br/seguranca/126192-banco-neon-falha-permite-hacker-ace...
Issue Tracking https://gist.github.com/rlaneth/d2203c206d5d5acbdaf6069e78b1d07f
Third Party Advisory https://radialle.com/cve-2018-5258-writeup-aplicativo-do-banco-neon-para-ios-n%C...
Third Party Advisory https://www.tecmundo.com.br/seguranca/126192-banco-neon-falha-permite-hacker-ace...
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal