CVSS 3.1
5.3 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NCVE-2020-7541
A CWE-425: Direct Request ('Forced Browsing') vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules (see security notification for affected versions), that could cause disclosure of sensitive data when sending a specially crafted request to the controller over HTTP.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
- CWE
- CWE-425
- Published
- Modified
- Record from
- the NVD, synced
Affected
- schneider-electric:140cpu65150_firmware
- schneider-electric:140noc77101_firmware
- schneider-electric:140noc78000_firmware
- schneider-electric:140noc78100_firmware
- schneider-electric:140noe77111_firmware
- schneider-electric:bmxnoc0401_firmware
- schneider-electric:bmxnoe0100_firmware
- schneider-electric:bmxnoe0110_firmware
- schneider-electric:modicon_m340_bmxp341000_firmware
- schneider-electric:modicon_m340_bmxp342000_firmware
- schneider-electric:modicon_m340_bmxp3420102_firmware
- schneider-electric:modicon_m340_bmxp3420102cl_firmware
- schneider-electric:modicon_m340_bmxp342020_firmware
- schneider-electric:modicon_m340_bmxp3420302_firmware
- schneider-electric:modicon_m340_bmxp3420302cl_firmware
- schneider-electric:tsxety4103_firmware
- schneider-electric:tsxety5103_firmware
- schneider-electric:tsxp574634_firmware
- schneider-electric:tsxp575634_firmware
- schneider-electric:tsxp576634_firmware