CVE-2021-42257
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Suse Check_smart是卢森堡 Suse公司的一个监控插件。用于在后台使用 Smartmontool 的 Smartctl 监控硬盘和固态驱动器的 Smart（自我监控、分析和报告技术）属性值。 check_smart 6.9.1之前版本存在安全漏洞，该漏洞源于应用允许非特权用户意外访问驱动器，因为它只检查设备路径的子字符串匹配。
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
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I. Basic Information for CVE-2021-42257
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
check_smart before 6.9.1 allows unintended drive access by an unprivileged user because it only checks for a substring match of a device path (the /dev/bus substring and a number), aka an unanchored regular expression.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Suse Check_smart 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Suse Check_smart是卢森堡 Suse公司的一个监控插件。用于在后台使用 Smartmontool 的 Smartctl 监控硬盘和固态驱动器的 Smart（自我监控、分析和报告技术）属性值。 check_smart 6.9.1之前版本存在安全漏洞，该漏洞源于应用允许非特权用户意外访问驱动器，因为它只检查设备路径的子字符串匹配。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-42257
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-42257 (2)
Mailing List Discussions for CVE-2021-42257 (1)
Other References for CVE-2021-42257 (1)
Same Patch Batch · n/a · 2021-10-11 · 39 CVEs total
| CVE-2021-23448 | 6.5 MEDIUM | Prototype Pollution |
| CVE-2021-42139 | Deno 代码注入漏洞 | |
| CVE-2021-40884 | Projectsend 安全漏洞 | |
| CVE-2021-40886 | ProjectSend 路径遍历漏洞 | |
| CVE-2021-40887 | ProjectSend 路径遍历漏洞 | |
| CVE-2021-40888 | ProjectSend 跨站脚本漏洞 | |
| CVE-2021-40889 | CMSUno 代码注入漏洞 | |
| CVE-2021-35060 | OpenWay Group WAY4 ACS 安全漏洞 | |
| CVE-2021-35059 | OpenWay Group Way4 Acs 跨站脚本漏洞 | |
| CVE-2021-41801 | MediaWiki 安全漏洞 | |
| CVE-2021-29004 | rConfig SQL注入漏洞 | |
| CVE-2021-42137 | Zammad 安全漏洞 | |
| CVE-2021-42135 | Hashicorp HashiCorp Vault 安全漏洞 | |
| CVE-2021-41055 | Gajim 安全漏洞 | |
| CVE-2021-42134 | Django 跨站脚本漏洞 | |
| CVE-2021-32028 | PostgreSQL 信息泄露漏洞 | |
| CVE-2021-41798 | MediaWiki 跨站脚本漏洞 | |
| CVE-2021-41799 | MediaWiki 资源管理错误漏洞 | |
| CVE-2021-41800 | MediaWiki 访问控制错误漏洞 | |
| CVE-2021-42260 | TinyXML 安全漏洞 |
Showing top 20 of 39 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-42257
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