CVE-2021-22784
CVSS V2 Low 3.5
CVSS V3 Medium 5.7
Description
A CWE-306: Missing Authentication for Critical Function vulnerability exists in C-Bus Toolkit v1.15.8 and prior that could allow an attacker to use a crafted webpage to obtain remote access to the system.
Overview
- CVE ID
- CVE-2021-22784
- Assigner
- cybersecurity@se.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-21T15:15:15
- Last Modified Date
- 2022-01-31T19:33:27
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:schneider-electric:c-bus_toolkit:*:*:*:*:*:*:*:* | 1 | OR | 1.15.9 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.7
- Base Severity
- MEDIUM
- Exploitability Score
- 2.1
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-04 | Product Vendor Advisory |
| https://www.tenable.com/security/research/tra-2021-50 | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-22784 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22784 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:35:38 | Added to TrackCVE | |||
| 2022-12-05 06:35:10 | cybersecurity@schneider-electric.com | cybersecurity@se.com | CVE Assigner | updated |
| 2022-12-05 06:35:10 | 2021-07-21T15:15Z | 2021-07-21T15:15:15 | CVE Published Date | updated |
| 2022-12-05 06:35:10 | 2022-01-31T19:33:27 | CVE Modified Date | updated | |
| 2022-12-05 06:35:10 | Analyzed | Vulnerability Status | updated |