CVE-2021-36580

Open Redirect vulnerability exists in IceWarp MailServer IceWarp Server Deep Castle 2 Update 1 (13.0.1.2) via the referer parameter.

CVSS v3.1

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

EPSS

1.59% chance of exploitation in the next 30 days, 74th percentile

Nuclei

medium · CWE-601

Published

2023-07-27

Updated

2026-07-09

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-36580.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2021-36573
• CVE-2021-36581
• CVE-2021-36572
• CVE-2021-36582
• CVE-2021-36570
• CVE-2021-36584