CVE-2021-37909
CHANGING Inc. TSSServiSignAdapter Windows Versions - Improper Input Validation
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.8EPSS 1.9%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
15 Sep 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
WriteRegistry function in TSSServiSign component does not filter and verify users’ input, remote attackers can rewrite to the registry without permissions thus perform hijack attacks to execute arbitrary code.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
CHANGING Inc. · TSSServiSignAdapterWant to know if your infrastructure is exposed to this?
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