Johnson Controls EasyIO FG

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to gain full unauthorized access to the device. The following versions of Johnson Controls EasyIO FG are affected: EasyIO FG firmware <=2.0b52 (CVE-2026-27872, CVE-2026-27873) CVSS Vendor Equipment v3 7.7 Johnson Controls EasyIO FG firmware 2 Vulnerabilities Use of Hard-coded Credentials, Improper Privilege

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Threat HighSingle SourceAgencyConf ConfirmedUnited States · North AmericaPublishedStatus: PublishedCERTOpen original source

Original publisher

CERT

Original source URL

https://www.cisa.gov/news-events/ics-advisories/icsa-26-279-01

Source country

United States

Reporting region

North America

Language

Institution

CISA US-CERT

Published (UTC)

Oct 6, 2026, 12:00 PM

Ingested (UTC)

Oct 16, 2026, 3:02 PM

Verification

Single Source

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Johnson Controls EasyIO FG
Advisory ID: icsa-26-279-01
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to gain full unauthorized access to the device. The following versions of Johnson Controls EasyIO FG are affected: EasyIO FG firmware <=2.0b52 (CVE-2026-27872, CVE-2026-27873) CVSS Vendor Equipment v3 7.7 Johnson Controls EasyIO FG firmware 2 Vulnerabilities Use of Hard-coded Credentials, Improper Privilege 
Severity: high
Published (UTC): 2026-10-06T12:00:00.000Z
Source: CERT
Original source: https://www.cisa.gov/news-events/ics-advisories/icsa-26-279-01

View original source