CVE-2020-7535

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal' Vulnerability Type) 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 information when sending a specially crafted request to the controller over HTTP.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
schneiderCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
schneider-electricmodicon_m340_bmxp341000_firmware
𝑥
< 3.30
schneider-electricmodicon_m340_bmxp342000_firmware
𝑥
< 3.30
schneider-electricmodicon_m340_bmxp3420102_firmware
𝑥
< 3.30
schneider-electricmodicon_m340_bmxp3420102cl_firmware
𝑥
< 3.30
schneider-electricmodicon_m340_bmxp342020_firmware
𝑥
< 3.30
schneider-electricmodicon_m340_bmxp3420302_firmware
𝑥
< 3.30
schneider-electricmodicon_m340_bmxp3420302cl_firmware
𝑥
< 3.30
schneider-electricbmxnoe0100_firmware
𝑥
< 3.4
schneider-electricbmxnoe0110_firmware
𝑥
< 6.6
schneider-electric140noe77101_firmware
𝑥
< 7.3
schneider-electric140noe77111_firmware
𝑥
< 7.3
schneider-electric140cpu65150_firmware
*
schneider-electric140cpu65160_firmware
*
schneider-electric140noc78000_firmware
*
schneider-electric140noc78100_firmware
*
schneider-electric140noc77101_firmware
*
schneider-electrictsxp574634_firmware
*
schneider-electrictsxp575634_firmware
*
schneider-electrictsxp576634_firmware
*
schneider-electrictsxety4103_firmware
*
schneider-electrictsxety5103_firmware
*
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.se.com/ww/en/download/document/SEVD-2020-343-05/
https://www.se.com/ww/en/download/document/SEVD-2020-343-05/