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CVE-2023-43699

Quick assessment

Affected
SICK AG APU0200
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.

SICK APU是德国西克（SICK）公司的一个铁路分析系统。 SICK APU RDT400存在安全漏洞，该漏洞源于允许攻击者在尝试登录时通过试错来猜测密码。

CVSS 7.5 · High EPSS 0.72% · P52

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force
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I. Basic Information for CVE-2023-43699

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Restriction of Excessive Authentication Attempts in RDT400 in SICK APU allows an unprivileged remote attacker to guess the password via trial-and-error as the login attempts are not limited.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SICK APU RDT400 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SICK APU是德国西克（SICK）公司的一个铁路分析系统。 SICK APU RDT400存在安全漏洞，该漏洞源于允许攻击者在尝试登录时通过试错来猜测密码。
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
SICK AG APU0200 all versions -

II. Public POCs for CVE-2023-43699

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III. Intelligence Information for CVE-2023-43699

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Other References for CVE-2023-43699 (2)

Same Patch Batch · SICK AG · 2023-10-09 · 9 CVEs total

CVE-2023-43696 8.2 HIGH SICK APU 代码问题漏洞
CVE-2023-43700 7.7 HIGH SICK APU 安全漏洞
CVE-2023-43698 7.1 HIGH SICK APU 跨站脚本漏洞
CVE-2023-43697 6.5 MEDIUM SICK APU 安全漏洞
CVE-2023-5100 5.9 MEDIUM SICK APU 安全漏洞
CVE-2023-5102 5.3 MEDIUM SICK APU RDT400 安全漏洞
CVE-2023-5101 5.3 MEDIUM SICK APU 安全漏洞
CVE-2023-5103 4.3 MEDIUM SICK APU RDT400 安全漏洞

IV. Related Vulnerabilities

Same product: APU0200
Same vendor: SICK AG
Same weakness: CWE-307

V. Comments for CVE-2023-43699

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