CVE-2021-42837
Last modified
CVE-2021-42837 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 1.16% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Talend | Data Catalog | < 7.3-20210930 |
References
- https://jira.talendforge.org/browse/TAPACHE-180Vendor Advisory
- https://www.talend.com/resources/Vendor Advisory
- https://jira.talendforge.org/browse/TAPACHE-180Vendor Advisory
- https://www.talend.com/resources/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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