CVE-2021-20806

6.1 mediumEPSS 0.8%

Medium (6.1) in cybozu remote service manager. EPSS 0.8% chance of exploitation in the next 30 days.

Open redirect vulnerability in Cybozu Remote Service 3.0.0 to 3.1.9 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

Severity

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE: CWE-601
Published: 2021-10-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cybozu:remote_service_manager

References

https://jvn.jp/en/jp/JVN52694228/index.html
https://kb.cybozu.support/article/37419
https://jvn.jp/en/jp/JVN52694228/index.html
https://kb.cybozu.support/article/37419

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