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VulnerabilityPublished Updated

CVE-2026-25086: Automated Logic WebCTRL Premium Server · CWE-605

Affects Automated Logic WebCTRL Premium ServerSource CVE Database V5

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Not known to be exploited · CVSS 7.7 High : upgrade to v8.5 soon.

Data as of 1 Nov 2026, 22:58 UTC

CVSS 3.1 base score
7.7High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.1% chance of exploitation in 30 days – higher than 4% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in v8.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 20 Mar 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 1 Nov 2026.

What to do

Upgrade Automated Logic WebCTRL Premium Server to v8.5.

Affected software

ProductAffectedFixed in
Automated LogicWebCTRL Premium ServerAffected
  • <8.5
Fixed in
  • v8.5

AI-suggested

If you cannot patch yet, organizations should implement several specific mitigations: 1) Enforce strict network segmentation to isolate WebCTRL servers from general user networks and untrusted devices, limiting local access to authorized personnel only. 2) Deploy network monitoring and intrusion detection systems to identify anomalous port binding attempts or unexpected traffic patterns on the WebCTRL service ports. 3) Use host-based firewalls on WebCTRL servers to restrict which processes or users can bind to critical service ports. 4) Conduct regular audits of network and system configurations to ensure no unauthorized services are running on WebCTRL ports. 5) Implement strong physical security controls to prevent unauthorized local access to servers. 6) Prepare for rapid deployment of patches by establishing a vulnerability management process specific to building management systems. 7) Educate operational technology (OT) staff about this vulnerability and the importance of monitoring for suspicious activity. These targeted measures go beyond generic advice by focusing on the unique local access vector and port binding nature of this vulnerability.

Description

Under certain conditions, an attacker could bind to the same port used by WebCTRL. This could allow the attacker to craft and send malicious packets and impersonate the WebCTRL service without requiring code injection into the WebCTRL software.

References

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