Vulnerability in Runsystem Jiyu Kukan Toku-Toku Coupon
CVE-2023-29501
Jiyu Kukan Toku-Toku coupon App for iOS versions 3.5.0 and earlier, and Jiyu Kukan Toku-Toku coupon App for Android versions 3.5.0 and earlier are vulnerable to improper server certificate verification. If this vulnerability is exploited, a man-in-the-middle attack may allow an attacker to eavesdrop on an encrypted communication.
Vulnerability class: Improper Certificate Validation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (18.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 18.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Runsystem Jiyu Kukan Toku-Toku Coupon
- Runsystem Co.,ltd. Jiyu Kukan Toku-Toku Coupon App For iOS, And Android — versions Jiyu Kukan Toku-Toku coupon App for iOS versions 3.5.0 and earlier, and Jiyu Kukan Toku-Toku coupon App for Android versions 3.5.0 and earlier
Weakness classification (CWE)
References
- www.runsystem.co.jp/g1-pr/17570 (Vendor Advisory)
- apps.apple.com/jp/app/自遊空間とくとくクーポン/id608149604 (Product)
- play.google.com/store/apps/details (Product)
- jvn.jp/en/jp/JVN33836375/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-29501?
- CVE-2023-29501 is a medium-severity vulnerability in Runsystem Jiyu Kukan Toku-Toku Coupon, classified under Improper Certificate Validation. CVSS score: 4.8/10. Published 2023-06-13.
- How severe is CVE-2023-29501?
- Medium severity. CVSS v3 base score is 4.8 out of 10.