Denial-of-service (DoS) via chunk size mismatch
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.4%
exploitation probability
0.4%top 68% of all CVEs
observed exploitation
nono source reports it
An attacker may cause chunk-size mismatches that block file transfers and prevent subsequent transfers.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
SICK AG · TLOC100-100 all Firmware versionsReferences
https://sick.com/psirthttps://www.cisa.gov/resources-tools/resources/ics-recommended-practiceshttps://www.first.org/cvss/calculator/3.1https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdfhttps://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.jsonhttps://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.pdf