CVE-2026-11841: falha crítica em SICK AG ICR890-4
CVE-2026-11841
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
28Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 9.4epss 0.9%
An attacker may perform unauthenticated read and write operations on sensitive filesystem areas via the AppEngine Fileaccess over HTTP due to improper access restrictions. A critical filesystem directory was unintentionally exposed through the HTTP-based file access feature, allowing access without authentication. This includes device parameter files, enabling an attacker to read and modify application settings, including customer-defined passwords. Additionally, exposure of the custom application directory may allow execution of arbitrary Lua code within the sandboxed AppEngine environment.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Produtos afetados
SICK AG · ICR890-4SICK AG · InspectorP61xSICK AG · InspectorP62xSICK AG · InspectorP63xSICK AG · InspectorP64xSICK AG · InspectorP65xCVEs relacionadas — SICK AG ICR890-4
No mesmo produto, das mais perigosas para as menos.
Referências
https://www.cisa.gov/resources-tools/resources/ics-recommended-practiceshttps://www.first.org/cvss/calculator/3.1https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdfhttps://www.sick.com/psirthttps://www.sick.com/.well-known/csaf/white/2026/sca-2026-0010.jsonhttps://www.sick.com/.well-known/csaf/white/2026/sca-2026-0010.pdf