CVE-2021-22155
8.8 · HIGHOverview
CVE-2021-22155 is a high-severity vulnerability affecting blackberry workspaces_server. It was published on May 13, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from blackberry. Update workspaces_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| blackberry | workspaces_server | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-22155?
CVE-2021-22155 is a high-severity vulnerability affecting blackberry workspaces_server. It was published on May 13, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-22155?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-22155?
Check the references section for vendor advisories and patches from blackberry. Update workspaces_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-22155?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-22155 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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