Unencrypted transmission of password hash
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.4%
exploitation probability
0.4%top 62% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
SICK AG · SICK DL100-2xxxxxxxReferences
https://cdn.sick.com/media/docs/1/11/411/Special_information_CYBERSECURITY_BY_SICK_en_IM0084411.PDFhttps://github.security.telekom.com/2025/03/multiple-vulnerabilities-in-sick-dl100.htmlhttps://sick.com/psirthttps://www.cisa.gov/resources-tools/resources/ics-recommended-practiceshttps://www.first.org/cvss/calculator/3.1https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0004.jsonhttps://www.sick.com/.well-known/csaf/white/2025/sca-2025-0004.pdf