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CVE-2022-0902— ABB Flow Computer and Remote Controllers Path Traversal Vulnerability in Totalflow TCP protocol can lead to root access

Quick assessment

Affected
ABB RMC-100 (Standard)
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ABB RMC-100等都是瑞士ABB公司的产品。ABB RMC-100是一个远程模块化控制器。ABB XIO是一种基于微处理器的设备。ABB XFCG5是一种微分流量计算机。 ABB RMC-100，XIO，XFCG5，XRCG5，uFLOG5，UDC 存在路径遍历漏洞，攻击者可以在受影响的系统节点中插入和运行任意代码。

CVSS 8.1 · High EPSS 16.92% · P97
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I. Basic Information for CVE-2022-0902

Vulnerability Information
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Vulnerability Title
ABB Flow Computer and Remote Controllers Path Traversal Vulnerability in Totalflow TCP protocol can lead to root access
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in flow computer and remote controller products of ABB ( RMC-100 (Standard), RMC-100-LITE, XIO, XFCG5 , XRCG5 , uFLOG5 , UDC) allows an attacker who successfully exploited this vulnerability could insert and run arbitrary code in an affected system node.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
多款ABB产品路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ABB RMC-100等都是瑞士ABB公司的产品。ABB RMC-100是一个远程模块化控制器。ABB XIO是一种基于微处理器的设备。ABB XFCG5是一种微分流量计算机。 ABB RMC-100，XIO，XFCG5，XRCG5，uFLOG5，UDC 存在路径遍历漏洞，攻击者可以在受影响的系统节点中插入和运行任意代码。
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 RMC-100 (Standard) unspecified ~ 2105457-037 -
ABB RMC-100-LITE unspecified ~ 2106229-011 -
ABB XIO unspecified ~ 2106198-008 -
ABB XFCG5 unspecified ~ 2105805-016 -
ABB XRCG5 unspecified ~ 2105864-016 -
ABB uFLOG5 unspecified ~ 2105298-024 -
ABB UDC unspecified ~ 2106177-007 -

II. Public POCs for CVE-2022-0902

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III. Intelligence Information for CVE-2022-0902

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Other References for CVE-2022-0902 (1)

IV. Related Vulnerabilities

Same vendor: ABB
Same weakness: CWE-22