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CVE-2024-6422— Pepperl+Fuchs: OIT Products can be manipulated via unintended Telnet access

Quick assessment

Affected
Pepperl+Fuchs OIT1500-F113-B12-CB
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.

Pepperl+Fuchs OIT Series是德国倍加福（Pepperl+Fuchs）公司的一系列高温识别系统。 多款Pepperl+Fuchs产品存在访问控制错误漏洞，该漏洞源于未经身份验证的远程攻击者可以通过Telnet操纵设备、停止进程、读取、删除和更改数据。以下产品和版本受到影响：OIT1500-F113-B12-CB V2.11.0及之前版本、OIT200-F113-B12-CB V2.11.0及之前版本、OIT500-F113-B12-CB V2.11.0及之前版本和OIT700-F113

CVSS 9.8 · Critical EPSS 0.59% · P47

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-6422

Vulnerability Information
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Vulnerability Title
Pepperl+Fuchs: OIT Products can be manipulated via unintended Telnet access
Source: CVE Program / CVE List V5
Vulnerability Description
An unauthenticated remote attacker can manipulate the device via Telnet, stop processes, read, delete and change data.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
多款Pepperl+Fuchs产品 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pepperl+Fuchs OIT Series是德国倍加福（Pepperl+Fuchs）公司的一系列高温识别系统。 多款Pepperl+Fuchs产品存在访问控制错误漏洞，该漏洞源于未经身份验证的远程攻击者可以通过Telnet操纵设备、停止进程、读取、删除和更改数据。以下产品和版本受到影响：OIT1500-F113-B12-CB V2.11.0及之前版本、OIT200-F113-B12-CB V2.11.0及之前版本、OIT500-F113-B12-CB V2.11.0及之前版本和OIT700-F113
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
Pepperl+Fuchs OIT1500-F113-B12-CB 0 ~ V2.11.0 -
Pepperl+Fuchs OIT200-F113-B12-CB 0 ~ V2.11.0 -
Pepperl+Fuchs OIT500-F113-B12-CB 0 ~ V2.11.0 -
Pepperl+Fuchs OIT700-F113-B12-CB 0 ~ V2.11.0 -

II. Public POCs for CVE-2024-6422

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III. Intelligence Information for CVE-2024-6422

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Other References for CVE-2024-6422 (1)

IV. Related Vulnerabilities

Same product: OIT1500-F113-B12-CB
Same vendor: Pepperl+Fuchs
Same weakness: CWE-306

V. Comments for CVE-2024-6422

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