CVE-2026-25086
CWE-605Published: March 21, 2026· Updated: Mar 23, 2026
Official 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.
Technical Analysis
CVE-2026-25086 requires local access, meaning attackers must already have a foothold on the target system.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 7.7.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
News & Research Mentioning CVE-2026-25086
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to read, intercept, or modify communications. The following versions of Automated Logic WebCTRL Premium Server are affected: WebCTRL Premium Server CVSS Vendor Equipment Vulnerabilities v3 9.1 Automated Logic Automated Logic WebCTRL Premium Server Multiple Binds to the Same Port, Authentication Bypass by Spoofing, Cleartext Transmission of Sensitive Information Background Critical Infrastructure Sectors: Commercial Facilities Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-25086 Under certain conditions, an attacker could bind to the same port used by WebCTRL. This could allow the attacker t [xlite_meta score:79 src:CISA Alerts xlite_fp:457d18523182e77efc02e90377b8b11ac20e888aef453a188b331851865ffbd0]
All References (3)
Quick Facts
Known Threat Actors
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-25086 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts