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CVE-2021-27562

Quick assessment

Affected
n/a n/a
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ARM Trusted Firmware M（TFM）是英国ARM公司的一个开源软件。提供了一组高度可配置的软件组件，以创建受信任的执行环境。 Arm Trusted Firmware M 1.2版本及之前版本存在安全漏洞，该漏洞源于在NSPE handler 模式下调用安全函数时，NS world 可能会触发系统停止，安全数据的覆盖，或打印出安全数据。

AI Predicted 7.5 Difficulty: Moderate KEV EPSS 3.09% · P87
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I. Basic Information for CVE-2021-27562

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler mode.
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
ARM Trusted Firmware M 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM Trusted Firmware M（TFM）是英国ARM公司的一个开源软件。提供了一组高度可配置的软件组件，以创建受信任的执行环境。 Arm Trusted Firmware M 1.2版本及之前版本存在安全漏洞，该漏洞源于在NSPE handler 模式下调用安全函数时，NS world 可能会触发系统停止，安全数据的覆盖，或打印出安全数据。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2021-27562

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III. Intelligence Information for CVE-2021-27562

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Other References for CVE-2021-27562 (1)

Same Patch Batch · n/a · 2021-05-25 · 45 CVEs total

CVE-2021-30194 3S-Smart Software Solutions CODESYS V2 Web-Server 缓冲区错误漏洞
CVE-2021-30191 3S-Smart Software Solutions CODESYS V2 Web-Server 安全漏洞
CVE-2021-30192 3S-Smart Software Solutions CODESYS V2 Web-Server 安全漏洞
CVE-2021-30190 CODESYS V2 Web-Server 访问控制错误漏洞
CVE-2021-20096 OpenOversight 跨站请求伪造漏洞
CVE-2020-9452 Acronis True Image 后置链接漏洞
CVE-2020-9450 Acronis True Image 安全漏洞
CVE-2020-9451 Acronis True Image 安全漏洞
CVE-2021-33574 GNU C Library 资源管理错误漏洞
CVE-2021-30187 3S-Smart Software Solutions CODESYS Control runtime system 操作系统命令注入漏洞
CVE-2021-30193 3S-Smart Software Solutions CODESYS V2 Web-Server 缓冲区错误漏洞
CVE-2021-30186 3S-Smart Software Solutions CODESYS Control runtime system 缓冲区错误漏洞
CVE-2021-30188 3S-Smart Software Solutions CODESYS Control runtime system 缓冲区错误漏洞
CVE-2021-30195 3S-Smart Software Solutions CODESYS V2 Web-Server 缓冲区错误漏洞
CVE-2021-29201 多款Hewlett Packard Enterprise产品跨站脚本漏洞
CVE-2021-29202 多款Hewlett Packard Enterprise产品安全漏洞
CVE-2021-29204 多款Hewlett Packard Enterprise产品跨站脚本漏洞
CVE-2021-29205 多款Hewlett Packard Enterprise产品跨站脚本漏洞
CVE-2021-27821 OpenWrt LuCI 跨站脚本漏洞
CVE-2021-33425 OpenWrt LuCI Web接口跨站脚本漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-27562

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