Home/CVE/An Authentication Bypass vulnerability in the SAML Authentication component of BlackBerry Workspaces Server (deployed wi
CVE

CVE-2021-22155

An Authentication Bypass vulnerability in the SAML Authentication component of BlackBerry Workspaces Server (deployed wi

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.

HIGH · CVSS 8.8 EPSS 0.00374
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-287Improper Authentication
▤

Affected Products & Versions

2
blackberry workspaces server<= 9.1
blackberry workspaces serverall versions
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · secure@blackberry.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 May 2021 · 12:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.blackberry.com/kb/articleDetail?articleNumber=000078926Vendor Advisory
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