CVE-2020-7533

A CWE-255: Credentials Management vulnerability exists in Web Server on Modicon M340, Modicon Quantum and ModiconPremium Legacy offers and their Communication Modules (see security notification for version information) which could cause the execution of commands on the webserver without authentication when sending specially crafted HTTP requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
schneiderCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
VendorProductVersion
schneider-electricmodicon_m340_bmxp3420302_firmware
𝑥
< 3.20
schneider-electricmodicon_m340_bmxp342000_firmware
𝑥
< 3.20
schneider-electricmodicon_m340_bmxp341000_firmware
𝑥
< 3.20
schneider-electricmodicon_m340_bmxp3420102_firmware
𝑥
< 3.20
schneider-electricmodicon_m340_bmxp3420302_firmware
𝑥
< 3.20
schneider-electricbmxnoe0100_firmware
𝑥
< 3.3
schneider-electricbmxnoe0110_firmware
𝑥
< 6.5
schneider-electricbmxnoc0401_firmware
𝑥
< 2.10
schneider-electrictsxp574634_firmware
𝑥
< 6.1
schneider-electrictsxp575634_firmware
𝑥
< 6.1
schneider-electrictsxp576634_firmware
𝑥
< 6.1
schneider-electrictsxety4103_firmware
𝑥
< 6.2
schneider-electrictsxety5103_firmware
𝑥
< 6.4
schneider-electric140noe77111_firmware
𝑥
< 7.1
schneider-electric140noc78000_firmware
𝑥
< 1.74
schneider-electric140noc77101_firmware
𝑥
< 1.08
schneider-electric140cpu65260_firmware
𝑥
< 6.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.se.com/ww/en/download/document/SEVD-2020-287-01/
https://www.se.com/ww/en/download/document/SEVD-2020-287-01/