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CVE-2026-32666— Automated Logic WebCTRL Premium Server Authentication Bypass by Spoofing

Quick assessment

Affected
Automated Logic WebCTRL Premium Server
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.

Automated Logic WebCtrl是美国Automated Logic公司的一个基于 Web 的楼宇自动化系统的服务器。 Automated Logic WebCtrl存在安全漏洞，该漏洞源于缺乏网络层身份验证，可能导致伪造的BACnet数据包被处理。

CVSS 7.5 · High EPSS 0.54% · P43
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I. Basic Information for CVE-2026-32666

Vulnerability Information
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Vulnerability Title
Automated Logic WebCTRL Premium Server Authentication Bypass by Spoofing
Source: CVE Program / CVE List V5
Vulnerability Description
WebCTRL systems that communicate over BACnet inherit the protocol's lack of network layer authentication. WebCTRL does not implement additional validation of BACnet traffic so an attacker with network access could spoof BACnet packets directed at either the WebCTRL server or associated AutomatedLogic controllers. Spoofed packets may be processed as legitimate.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用欺骗进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Automated Logic WebCtrl 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Automated Logic WebCtrl是美国Automated Logic公司的一个基于 Web 的楼宇自动化系统的服务器。 Automated Logic WebCtrl存在安全漏洞，该漏洞源于缺乏网络层身份验证，可能导致伪造的BACnet数据包被处理。
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
Automated Logic WebCTRL Premium Server 0 ~ v8.5 -

II. Public POCs for CVE-2026-32666

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III. Intelligence Information for CVE-2026-32666

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Vendor Advisories for CVE-2026-32666 (2)

Vendor Pages for CVE-2026-32666 (1)

Same Patch Batch · Automated Logic · 2026-03-20 · 3 CVEs total

CVE-2026-24060 9.1 CRITICAL Automated Logic WebCTRL Premium Server Cleartext Transmission of Sensitive Information
CVE-2026-25086 7.7 HIGH Automated Logic WebCTRL Premium Server Multiple Binds to the Same Port

IV. Related Vulnerabilities

Same product: WebCTRL Premium Server
Same vendor: Automated Logic
Same weakness: CWE-290

V. Comments for CVE-2026-32666

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