Vulnerability Details : CVE-2021-22155
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.
Vulnerability category: BypassGain privilege
Products affected by CVE-2021-22155
- cpe:2.3:a:blackberry:workspaces_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:blackberry:workspaces_server:10.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22155
0.37%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22155
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-22155
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-22155
-
https://support.blackberry.com/kb/articleDetail?articleNumber=000078926
BSRT-2021-001 Vulnerability in SAML Authentication Impacts BlackBerry Workspaces Server (deployed with Appliance-X)Vendor Advisory
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