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CVE-2023-3324— Insecure deserialization in zenon internal DLLs

Quick assessment

Affected
ABB ABB Ability™ zenon
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.

ABB Abilit zenon是ABB公司的一个安全的运营数据管理平台，可以轻松连接机器、基础设施和生产资产。 ABB Abilit zenon 11 build至11 build 106404版本存在代码问题漏洞，该漏洞源于允许低特权用户读取和更新Zenon系统各个目录中的数据。

CVSS 6.3 · Medium EPSS 0.33% · P25
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I. Basic Information for CVE-2023-3324

Vulnerability Information
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Vulnerability Title
Insecure deserialization in zenon internal DLLs
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the Zenon system. An attacker could exploit the vulnerability by using specially crafted programs to exploit the vulnerabilities by allowing them to run on the zenon installed hosts. This issue affects ABB Ability™ zenon: from 11 build through 11 build 106404.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
ABB Abilit zenon 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ABB Abilit zenon是ABB公司的一个安全的运营数据管理平台，可以轻松连接机器、基础设施和生产资产。 ABB Abilit zenon 11 build至11 build 106404版本存在代码问题漏洞，该漏洞源于允许低特权用户读取和更新Zenon系统各个目录中的数据。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ABB ABB Ability™ zenon 11 build ~ 11 build 106404 -

II. Public POCs for CVE-2023-3324

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III. Intelligence Information for CVE-2023-3324

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Other References for CVE-2023-3324 (1)

Same Patch Batch · ABB · 2023-07-24 · 4 CVEs total

CVE-2023-3321 7.0 HIGH Code Execution through Writable Mosquitto Configuration File
CVE-2023-3322 7.0 HIGH Code Execution through overwriting service executable in utilities directory
CVE-2023-3323 5.9 MEDIUM Code Execution through overwriting project file on zenon engineering studio system

IV. Related Vulnerabilities

Same product: ABB Ability™ zenon
Same vendor: ABB
Same weakness: CWE-502

V. Comments for CVE-2023-3324

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