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Status published
Critical
CVE-2021-20776
Improper authentication vulnerability in SCT-40CM01SR and AT-40CM01SR allows an attacker...
Vulnerability Description
Improper authentication vulnerability in SCT-40CM01SR and AT-40CM01SR allows an attacker to bypass access restriction and execute an arbitrary command via telnet.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
Affected Vendor
A-Stage Inc.
View all reports →Affected Software
SCT-40CM01SR and AT-40CM01SR
Vulnerable Versions:
all versions
Timeline
Official Publish:
July 7th, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.