VulnerabilityModified
CVE-2021-20113
An exposure of sensitive information vulnerability exists in TCExam <= 14.8.1.
MEDIUM 5.3EPSS 1.30%
Does this matter?
Lower severity and a low EPSS score (1.30%). Track it; it rarely justifies an emergency change on its own.
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
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.30% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-203
- Affected
- tecnick/tcexam
- Source
- vulnreport@tenable.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.