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CVE-2021-33010— AVEVA System Platform Uncaught Exception

Quick assessment

Affected
AVEVA AVEVA System Platform
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.

AVEVA System Platform是英国AVEVA公司的一个应用软件。用于监管、企业 SCADA、MES 和 IIoT 应用程序的响应迅速、标准驱动且可扩展的基础。 AVEVA System Platform存在安全漏洞，该漏洞可能导致拒绝服务。

CVSS 7.5 · High EPSS 1.07% · P64

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-33010

Vulnerability Information
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Vulnerability Title
AVEVA System Platform Uncaught Exception
Source: CVE Program / CVE List V5
Vulnerability Description
An exception is thrown from a function in AVEVA System Platform versions 2017 through 2020 R2 P01, but it is not caught, which may cause a denial-of-service condition.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未捕获的异常
Source: CVE Program / CVE List V5
Vulnerability Title
AVEVA System Platform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AVEVA System Platform是英国AVEVA公司的一个应用软件。用于监管、企业 SCADA、MES 和 IIoT 应用程序的响应迅速、标准驱动且可扩展的基础。 AVEVA System Platform存在安全漏洞，该漏洞可能导致拒绝服务。
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
AVEVA AVEVA System Platform 2017 ~ 2020 R2 P01 -

II. Public POCs for CVE-2021-33010

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III. Intelligence Information for CVE-2021-33010

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Vendor Advisories for CVE-2021-33010 (1)

Other References for CVE-2021-33010 (1)

Same Patch Batch · AVEVA · 2022-04-04 · 5 CVEs total

CVE-2021-33008 8.8 HIGH AVEVA System Platform Missing Authentication for Critical Function
CVE-2021-32977 7.2 HIGH AVEVA System Platform Improper Verification of Cryptographic Signature
CVE-2021-32981 7.2 HIGH AVEVA System Platform Path Traversal
CVE-2021-32985 7.2 HIGH AVEVA System Platform Origin Validation Error

IV. Related Vulnerabilities

Same product: AVEVA System Platform
Same vendor: AVEVA
Same weakness: CWE-248

V. Comments for CVE-2021-33010

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