CVE-2021-20113

MEDIUM

TCExam <= 14.8.1 - Unauthenticated Email Enumeration via Password Reset Error Discrepancy

Title source: llm
STIX 2.1

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

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.tenable.com/security/research/tra-2021-32

Scores

CVSS v3 5.3
EPSS 0.0130
EPSS Percentile 66.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-203
Status published
Products (1)
tecnick/tcexam < 14.8.1
Published Jul 30, 2021
Tracked Since Feb 18, 2026