PT-2021-14174 · Unknown · Hot Pepper Gourmet App

Ryo Sato · Published 2021-04-27 · Updated 2022-07-12 · CVE-2021-20715

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Hot Pepper Gourmet App for Android versions 4.111.0 and earlier Hot Pepper Gourmet App for iOS versions 4.111.0 and earlier

Description: The issue is related to improper access control, allowing a remote attacker to lead a user to access an arbitrary website via the vulnerable app.

Recommendations: For Hot Pepper Gourmet App for Android versions 4.111.0 and earlier, update to a version later than 4.111.0. For Hot Pepper Gourmet App for iOS versions 4.111.0 and earlier, update to a version later than 4.111.0.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2021-20715

Affected Products

Hot Pepper Gourmet App

References · 5

• https://osv.dev/vulnerability/CVE-2021-20715 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20715 · Security Note
• https://jvn.jp/en/jp/JVN97434260/index.html · Note
• https://t.me/cvenotify/14256 · Telegram Post
• https://t.me/cvenotify/13769 · Telegram Post