CVE-2021-22155

8.8 highEPSS 1.0%

High (8.8) in blackberry workspaces server. EPSS 1.0% chance of exploitation in the next 30 days.

An Authentication Bypass vulnerability in the SAML Authentication component of BlackBerry Workspaces Server (deployed with Appliance-X) version(s) 10.1, 9.1 and earlier could allow an attacker to potentially gain access to the application in the context of the targeted user’s account.

Severity

CVSS 3.1

8.8 high

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2021-05-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

blackberry:workspaces_server

References

https://support.blackberry.com/kb/articleDetail?articleNumber=000078926
https://support.blackberry.com/kb/articleDetail?articleNumber=000078926

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