CVE-2023-36859— PiiGAB M-Bus Code Injection
Quick assessment
Affected
PiiGAB M-Bus SoftwarePack
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.
PiiGAB M-Bus是PiiGAB公司的一种在电表和中央数据采集系统或预付费单元之间使用的通信协议。 PiiGAB M-Bus 900S版本存在代码注入漏洞，该漏洞源于无法正确清理用户输入，可能允许攻击者注入任意命令。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-36859
Vulnerability Information
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Vulnerability Title
PiiGAB M-Bus Code Injection
Source: CVE Program / CVE List V5
Vulnerability Description
PiiGAB M-Bus
SoftwarePack 900S
does not correctly sanitize user input, which could allow an attacker to inject arbitrary commands.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
PiiGAB M-Bus 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PiiGAB M-Bus是PiiGAB公司的一种在电表和中央数据采集系统或预付费单元之间使用的通信协议。 PiiGAB M-Bus 900S版本存在代码注入漏洞，该漏洞源于无法正确清理用户输入，可能允许攻击者注入任意命令。
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 |
|---|---|---|---|---|
| PiiGAB | M-Bus SoftwarePack | 900S | - |
|
II. Public POCs for CVE-2023-36859
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-36859 (1)
Same Patch Batch · PiiGAB · 2023-07-06 · 9 CVEs total
| CVE-2023-35987 | 9.8 CRITICAL | PiiGAB M-Bus Use of Hard-coded Credentials |
| CVE-2023-35120 | 8.8 HIGH | PiiGAB M-Bus Cross-Site Request Forgery |
| CVE-2023-32652 | 8.0 HIGH | PiiGAB M-Bus Cross-site Scripting |
| CVE-2023-31277 | 7.5 HIGH | PiiGAB M-Bus Unprotected Transport of Credentials |
| CVE-2023-34995 | 7.5 HIGH | PiiGAB M-Bus Weak Password Requirements |
| CVE-2023-34433 | 7.5 HIGH | PiiGAB M-Bus Use of Password Hash With Insufficient Computational Effort |
| CVE-2023-35765 | 6.5 MEDIUM | PiiGAB M-Bus Plaintext Storage of a Password |
| CVE-2023-33868 | 5.9 MEDIUM | PiiGAB M-Bus Improper Restriction of Excessive Authentication Attempts |
IV. Related Vulnerabilities
Same product: M-Bus SoftwarePack
Same vendor: PiiGAB
Same weakness: CWE-94
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V. Comments for CVE-2023-36859
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