Description
A vulnerability in the .sdd file allows an attacker to read default passwords stored in plain text within the code. By exploiting these plaintext credentials, an attacker can log into affected SICK products as an “Authorized Client” if the customer has not changed the default password.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SICK | SICK CLV6xx | all versions | — |
| SICK | SICK Lector6xx | all versions | — |
| SICK | SICK RFx6xx | all versions | — |
Advisories 1
- SCA-2024-0003 Critical vulnerability in multiple SICK products SICK PSIRT · Nov 13, 2026
References
- https://sick.com/psirt
- https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
- https://cdn.sick.com/media/docs/1/11/411/Special_information_CYBERSECURITY_BY_SICK_en_IM0084411.PDF
- https://www.first.org/cvss/calculator/3.1
- https://www.sick.com/.well-known/csaf/white/2024/sca-2024-0003.pdf vendor-advisory
- https://www.sick.com/.well-known/csaf/white/2024/sca-2024-0003.json vendor-advisory