by Kastro
Paper/Archive/CVE-2022-39060

CVE-2022-39060

ChangingTec MegaServiSignAdapter — ChangingTec MegaServiSignAdapter - Improper Input Validation

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 60.0.600 × 2012.0No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

ChangingTech MegaServiSignAdapter component has a vulnerability of improper input validation. An unauthenticated remote attacker can exploit this vulnerability to access and modify HKEY_CURRENT_USER subkey (ex: AutoRUN) in Registry where malicious scripts can be executed to take control of the system or to terminate the service.

Affected

ProductAffectedFixed inSource
MegaServiSignAdapter1.0.17.0823–CNA

Scores by source

twcert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

reftwcert.org.tw/tw/cp-132-6887-6ed4f-1.html