CVE-2018-0591
The KINEPASS App for Android Ver 3.1.1 and earlier, and for iOS Ver 3.1.2 and earlier do 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.
Does this matter?
Lower severity and a low EPSS score (0.81%). Track it; it rarely justifies an emergency change on its own.
Description
The KINEPASS App for Android Ver 3.1.1 and earlier, and for iOS Ver 3.1.2 and earlier do 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 3.0
- 5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.81% probability · 57th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Affected
- t-joy/kinepass
- Source
- vultures@jpcert.or.jp
EPSS 0.8% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://itunes.apple.com/us/app/kinepasu-apuridekantan-bian/id637453055?mt=8Third Party Advisory
- https://jvn.jp/en/jp/JVN83671755/Third Party Advisory, VDB Entry
- https://play.google.com/store/apps/details?id=jp.tjoy.kinepass&hl=enThird Party Advisory
- https://itunes.apple.com/us/app/kinepasu-apuridekantan-bian/id637453055?mt=8Third Party Advisory
- https://jvn.jp/en/jp/JVN83671755/Third Party Advisory, VDB Entry
- https://play.google.com/store/apps/details?id=jp.tjoy.kinepass&hl=enThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.