7.8
CVE-2020-7536
- EPSS 0.48%
- Published 11.12.2020 01:15:12
- Last modified 21.11.2024 05:37:20
- Source cybersecurity@se.com
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A CWE-754:Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M340 CPUs (BMXP34* versions prior to V3.30) Modicon M340 Communication Ethernet modules (BMXNOE0100 (H) versions prior to V3.4 BMXNOE0110 (H) versions prior to V6.6 BMXNOR0200H all versions), that could cause the device to be unreachable when modifying network parameters over SNMP.
Data is provided by the National Vulnerability Database (NVD)
Schneider-electric ≫ Modicon M340 Bmxp341000 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp342000 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp3420102 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp3420102cl Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp342020 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp3420302 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp3420302cl Firmware Version < 3.30
Schneider-electric ≫ Bmxnoe0100 Firmware Version < 3.4
Schneider-electric ≫ Bmxnoe0110 Firmware Version < 6.6
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.48% | 0.624 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 7.8 | 10 | 6.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:C
|
CWE-754 Improper Check for Unusual or Exceptional Conditions
The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.