CVE-2021-32458
CVSS V2 High 7.2
CVSS V3 High 7.8
Description
Trend Micro Home Network Security version 6.6.604 and earlier is vulnerable to an iotcl stack-based buffer overflow vulnerability which could allow an attacker to issue a specially crafted iotcl which could lead to code execution on affected devices. An attacker must first obtain the ability to execute low-privileged code on the target device in order to exploit this vulnerability.
Overview
- CVE ID
- CVE-2021-32458
- Assigner
- security@trendmicro.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-05-27T11:15:07
- Last Modified Date
- 2021-06-07T19:08:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:trendmicro:home_network_security:*:*:*:en:*:*:*:* | 1 | OR | 6.6.604 | |
| cpe:2.3:a:trendmicro:home_network_security:*:*:*:ja:*:*:*:* | 1 | OR | 6.6.604 | |
| cpe:2.3:a:trendmicro:home_network_security:*:*:*:zh:*:*:*:* | 1 | OR | 6.6.604 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2021-1231 | Third Party Advisory |
| https://helpcenter.trendmicro.com/en-us/article/TMKA-10337 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-32458 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32458 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:12:25 | Added to TrackCVE | |||
| 2022-12-05 03:06:50 | 2021-05-27T11:15Z | 2021-05-27T11:15:07 | CVE Published Date | updated |
| 2022-12-05 03:06:50 | 2021-06-07T19:08:49 | CVE Modified Date | updated | |
| 2022-12-05 03:06:50 | Analyzed | Vulnerability Status | updated |