PT-2021-14260 · Cybozu · Cybozu Remote Service

Kanta Nishitani · Published 2021-10-13 · Updated 2021-10-19 · CVE-2021-20806

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Cybozu Remote Service versions 3.0.0 through 3.1.9

Description: The issue allows remote attackers to redirect users to arbitrary web sites, potentially leading to phishing attacks. The attack vector is not specified.

Recommendations: For versions 3.0.0 through 3.1.9, update to a version that contains a fix for this issue to prevent remote attackers from redirecting users to arbitrary web sites.

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2021-20806

Affected Products

Cybozu Remote Service

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-20806 · Security Note
• https://osv.dev/vulnerability/CVE-2021-20806 · Vendor Advisory
• https://kb.cybozu.support/article/37419 · Vendor Advisory
• https://jvn.jp/en/jp/JVN52694228/index.html · Note