CVEvulnerability
CVE-2021-20776
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-07-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-287
Description
Improper authentication vulnerability in SCT-40CM01SR and AT-40CM01SR allows an attacker to bypass access restriction and execute an arbitrary command via telnet.
Affected configurations
• a-stage-inc at-40cm01sr firmware
• a-stage-inc sct-40cm01sr firmware
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- https://jvn.jp/en/jp/JVN21636825/index.html Third Party Advisory
- https://jvn.jp/en/jp/JVN21636825/index.html Third Party Advisory