CVE-2021-20113
First published: Thu Jul 29 2021(Updated: )
An exposure of sensitive information vulnerability exists in TCExam <= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of
Credit: vulnreport@tenable.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tecnick Tcexam | <=14.8.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-20113?
CVE-2021-20113 is an exposure of sensitive information vulnerability that exists in TCExam <= 14.8.1.
What is the severity of CVE-2021-20113?
The severity of CVE-2021-20113 is medium with a CVSS score of 5.3.
How does CVE-2021-20113 affect TCExam?
CVE-2021-20113 affects TCExam versions up to and including 14.8.1.
What is the impact of CVE-2021-20113?
The impact of CVE-2021-20113 is an exposure of sensitive information, specifically the 'unknown email' error message that reveals if an email address is registered with a user or not.
Is there a fix available for CVE-2021-20113?
Yes, TCExam users should update to a version newer than 14.8.1 to fix the vulnerability.
- collector/nvd-index
- agent/severity
- agent/weakness
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- agent/softwarecombine
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- collector/mitre-cve
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- vendor/tecnick
- canonical/tecnick tcexam
- version/tecnick tcexam/14.8.1