CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2021-22785
High (7.5) in schneider-electric. EPSS 1.0% chance of exploitation in the next 30 days.
A CWE-200: Information Exposure vulnerability exists that could cause sensitive information of files located in the web root directory to leak when an attacker sends a HTTP request to the web server of the device. Affected Product: Modicon M340 CPUs: BMXP34 (Versions prior to V3.40), Modicon M340 X80 Ethernet Communication Modules: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (All Versions), Modicon Premium Processors with integrated Ethernet (Copro): TSXP574634, TSXP575634, TSXP576634 (All Versions), Modicon Quantum Processors with Integrated Ethernet (Copro): 140CPU65xxxxx (All Versions), Modicon Quantum Communication Modules: 140NOE771x1, 140NOC78x00, 140NOC77101 (All Versions), Modicon Premium Communication Modules: TSXETY4103, TSXETY5103 (All Versions)
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
- CWE
- CWE-200
- Published
- Modified
- Record from
- the NVD, synced
Affected
- schneider-electric:140cpu65150_firmware
- schneider-electric:140noc77101_firmware
- schneider-electric:140noc78x00_firmware
- schneider-electric:140noe771x1_firmware
- schneider-electric:bmxnoc0401_firmware
- schneider-electric:bmxnoe0100_firmware
- schneider-electric:bmxnoe0110_firmware
- schneider-electric:bmxnor0200h_rtu_firmware
- schneider-electric:modicon_m340_bmxp342020_firmware
- schneider-electric:tsxety4103_firmware
- schneider-electric:tsxety5103_firmware
- schneider-electric:tsxp574634_firmware
- schneider-electric:tsxp575634_firmware
- schneider-electric:tsxp576634_firmware