CVE-2021-20113
Last modified
CVE-2021-20113 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 1.30% chance of exploitation in the next 30 days.
Description
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
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tecnick | Tcexam | <= 14.8.1 |
References
- https://www.tenable.com/security/research/tra-2021-32Exploit, Third Party Advisory
- https://www.tenable.com/security/research/tra-2021-32Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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