9.8
CVE-2021-22772
- EPSS 0.21%
- Published 21.07.2021 15:15:15
- Last modified 21.11.2024 05:50:38
- Source cybersecurity@se.com
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A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T200 ((Modbus) SC2-04MOD-07000100 and earlier), Easergy T200 ((IEC104) SC2-04IEC-07000100 and earlier), and Easergy T200 ((DNP3) SC2-04DNP-07000102 and earlier) that could cause unauthorized operation when authentication is bypassed.
Data is provided by the National Vulnerability Database (NVD)
Schneider-electric ≫ T200i Firmware Version <= sc2-04mod-07000100
Schneider-electric ≫ T200i Firmware Version <= sc2-04iec-07000100
Schneider-electric ≫ T200i Firmware Version <= sc2-04dnp-07000102
Schneider-electric ≫ T200e Firmware Version <= sc2-04mod-07000100
Schneider-electric ≫ T200e Firmware Version <= sc2-04iec-07000100
Schneider-electric ≫ T200e Firmware Version <= sc2-04dnp-07000102
Schneider-electric ≫ T200p Firmware Version <= sc2-04mod-07000100
Schneider-electric ≫ T200p Firmware Version <= sc2-04iec-07000100
Schneider-electric ≫ T200p Firmware Version <= sc2-04dnp-07000102
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.21% | 0.433 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.5 | 10 | 6.4 |
AV:N/AC:L/Au:N/C:P/I:P/A:P
|
CWE-306 Missing Authentication for Critical Function
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.