CVE-2023-1935
Quick assessment
Affected
Emerson Electric DL8000
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.
Emerson ROC800是美国艾默生电气（Emerson）公司的一系列远程操作控制器。 Emerson ROC800 Series RTU和DL8000 Preset Controller存在安全漏洞，该漏洞源于存在身份验证绕过漏洞。未经授权的攻击型者可利用该漏洞访问数据或控制设备，并导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-1935
Vulnerability Information
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Vulnerability Title
CVE-2023-1935
Source: CVE Program / CVE List V5
Vulnerability Description
ROC800-Series RTU devices are vulnerable to an authentication bypass, which could allow an attacker to gain unauthorized access to data or control of the device and cause a denial-of-service condition.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Emerson ROC800 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Emerson ROC800是美国艾默生电气（Emerson）公司的一系列远程操作控制器。 Emerson ROC800 Series RTU和DL8000 Preset Controller存在安全漏洞，该漏洞源于存在身份验证绕过漏洞。未经授权的攻击型者可利用该漏洞访问数据或控制设备，并导致拒绝服务。
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 |
|---|---|---|---|---|
| Emerson Electric | DL8000 | All | - |
|
| Emerson Electric | ROC827 | All | - |
|
| Emerson Electric | ROC809L | All | - |
|
| Emerson Electric | ROC827 | All | - |
|
| Emerson Electric | ROC809 | All | - |
|
II. Public POCs for CVE-2023-1935
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-1935 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2023-1935
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