Description
The device uses an unencrypted, proprietary protocol for communication. Through this protocol, configuration data is transmitted and device authentication is performed. An attacker can thereby intercept the authentication hash and use it to log into the device using a pass-the-hash attack.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
SICK AG SICK DL100-2xxxxxxx
Default version status: affected
all versionsaffected
References
- https://sick.com/psirt ↗
- https://cdn.sick.com/media/docs/1/11/411/Special_information_CYBERSECURITY_BY_SICK_en_IM0084411.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/2025/sca-2025-0004.pdf ↗
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0004.json ↗
- https://github.security.telekom.com/2025/03/multiple-vulnerabilities-in-sick-dl100.html ↗