CVE-2025-27594
Unencrypted transmission of password hash
- State
- Published
- Severity
- 7.5 High
- Published
- Mar 14, 2025
- Updated
- Mar 14, 2025
- Reserved
- Mar 3, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | SICK AG |
Weaknesses
- CWE-319 Cleartext Transmission of Sensitive Information
Affected Products
| Product | Versions |
|---|---|
SICK DL100-2xxxxxxxSICK AG |
|
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.pdfvendor-advisory
- https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0004.jsonvendor-advisory
- https://github.security.telekom.com/2025/03/multiple-vulnerabilities-in-sick-dl100.htmlthird-party-advisory
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