Vulnerability Details : CVE-2021-42837
An issue was discovered in Talend Data Catalog before 7.3-20210930. After setting up SAML/OAuth, authentication is not correctly enforced on the native login page. Any valid user from the SAML/OAuth provider can be used as the username with an arbitrary password, and login will succeed.
Vulnerability category: BypassGain privilege
Products affected by CVE-2021-42837
- cpe:2.3:a:talend:data_catalog:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-42837
0.48%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-42837
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-42837
-
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-2021-42837
-
https://www.talend.com/resources/
Resource Center: Talend Guides and Tutorials | TalendVendor Advisory
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https://jira.talendforge.org/browse/TAPACHE-180
[TAPACHE-180] [CVE-2021-42837] - Authentication issue in Talend Data Catalog - Talend Open Integration SolutionVendor Advisory
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