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CVE-2022-34836— ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control

Quick assessment

Affected
ABB ABB 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 Zenon是瑞士ABB公司的一个安全的运营数据管理平台。可轻松连接机器、基础设施和生产资产。 ABB Zenon 8.20 及之前版本存在安全漏洞，该漏洞源于相对路径遍历漏洞允许用户访问Zenon系统上的文件，并且用户还可以添加自己的日志信息，例如淹没日志条目，利用该漏洞的攻击者可以访问Zenon运行时活动，如各种活动的开始和停止以及最后的错误代码等。

CVSS 5.9 · Medium EPSS 0.63% · P50
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I. Basic Information for CVE-2022-34836

Vulnerability Information
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Vulnerability Title
ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control
Source: CVE Program / CVE List V5
Vulnerability Description
Relative Path Traversal vulnerability in ABB Zenon 8.20 allows the user to access files on the Zenon system and user also can add own log messages and e.g., flood the log entries. An attacker who successfully exploit the vulnerability could access the Zenon runtime activities such as the start and stop of various activity and the last error code etc.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5
Vulnerability Title
ABB Zenon 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ABB Zenon是瑞士ABB公司的一个安全的运营数据管理平台。可轻松连接机器、基础设施和生产资产。 ABB Zenon 8.20 及之前版本存在安全漏洞，该漏洞源于相对路径遍历漏洞允许用户访问Zenon系统上的文件，并且用户还可以添加自己的日志信息，例如淹没日志条目，利用该漏洞的攻击者可以访问Zenon运行时活动，如各种活动的开始和停止以及最后的错误代码等。
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 Zenon unspecified ~ 8.20 -

II. Public POCs for CVE-2022-34836

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III. Intelligence Information for CVE-2022-34836

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Other References for CVE-2022-34836 (1)

Same Patch Batch · ABB · 2022-08-24 · 3 CVEs total

CVE-2022-34838 8.1 HIGH ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control
CVE-2022-34837 6.2 MEDIUM ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control

IV. Related Vulnerabilities

Same product: ABB Zenon
Same vendor: ABB
Same weakness: CWE-23