CVE-2021-20113
CVSS V2 Medium 5
CVSS V3 Medium 5.3
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
Overview
- CVE ID
- CVE-2021-20113
- Assigner
- vulnreport@tenable.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-30T14:15:14
- Last Modified Date
- 2021-08-02T21:10:38
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:tecnick:tcexam:*:*:*:*:*:*:*:* | 1 | OR | 14.8.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 1.4
References
Reference URL | Reference Tags |
---|---|
https://www.tenable.com/security/research/tra-2021-32 | Exploit Third Party Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-20113 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20113 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 06:58:44 | Added to TrackCVE | |||
2022-12-05 07:02:14 | 2021-07-30T14:15Z | 2021-07-30T14:15:14 | CVE Published Date | updated |
2022-12-05 07:02:14 | 2021-08-02T21:10:38 | CVE Modified Date | updated | |
2022-12-05 07:02:14 | Analyzed | Vulnerability Status | updated |