CVE-2026-2330 | BDVDB-2026-318921 Detail
SICKSICK Lector85x
Description#
An attacker may access restricted filesystem areas on the device via the CROWN REST interface due to incomplete whitelist enforcement. Certain directories intended for internal testing were not covered by the whitelist and are accessible without authentication. An unauthenticated attacker could place a manipulated parameter file that becomes active after a reboot, allowing modification of critical device settings, including network configuration and application parameters.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-552 Files or Directories Accessible to External Parties
References#
- https://www.sick.com/psirt
- https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf
- https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
- https://www.first.org/cvss/calculator/3.1
- https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0006.json
- https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0006.pdf
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.