CISA + vendors
ICS Advisories
Advisories specifically aimed at industrial control systems — from CISA ICS-CERT and directly from vendors (including Siemens, ABB, Schneider Electric, WAGO and Phoenix Contact) — including revision history (initial publication, Update A, Update B) and linked CVEs.
1
Found
Advisory data: live connection— last retrieved: 7 November 2026 at 14:22.
Filters
1 active1 advisories found
Published
5 January 2022
Last update
22 May 2025
Affected sectors
Risk evaluation
Apache Log4j is used for logging events in WAGO Smart Script in Version 4.2 and higher. Events logged by Log4j can contain JNDI references. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. Additionally, Log4j does not protect from self-referential lookups, which can lead to Denial of Service. UPDATE A1/2: Affected versions: CVE-2021-44228 and CVE-2021-45046: WAGO Smart Script >= Version 4.2 and < Version 4.8.1.3 CVE-2021-45105: WAGO Smart Script >= Version 4.2 and < Version 4.8.1.4 CVE-2021-44832 WAGO Smart Script >= Version 4.2 and < Version 4.8.1.5 END UPDATE A1/2
Mitigation summary
Do not use projects from untrusted sources. For further impact information and risk mitigation, see the recommendations of the Apache Foundation https://logging.apache.org/log4j/2.x/security.html Bundesamt für Sicherheit in der Informationstechnik (BSI) https://www.bsi.bund.de/DE/Service-Navi/Presse/Pressemitteilungen/Presse2021/211211_log4Shell_WarnstufeRot.html
Revision history (3)
Initial publication — 5 January 2022
Initial revision.
Update A — 9 February 2022
Update
Update B — 22 May 2025
Fix: added distribution, quotation mark