Description
CWE-287: Improper Authentication vulnerability exists which could cause the execution of
commands on the webserver without authentication when sending specially crafted HTTP
requests.
Published: 2020-12-01
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

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History

Tue, 10 Jun 2025 08:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-255

Tue, 10 Jun 2025 08:15:00 +0000

Type Values Removed Values Added
Description 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. CWE-287: Improper Authentication vulnerability exists which could cause the execution of commands on the webserver without authentication when sending specially crafted HTTP requests.
Weaknesses CWE-287
References

Subscriptions

Schneider-electric 140cpu65260 140cpu65260 Firmware 140noc77101 140noc77101 Firmware 140noc78000 140noc78000 Firmware 140noe77111 140noe77111 Firmware Bmxnoc0401 Bmxnoc0401 Firmware Bmxnoe0100 Bmxnoe0100 Firmware Bmxnoe0110 Bmxnoe0110 Firmware Modicon M340 Bmxp341000 Modicon M340 Bmxp341000 Firmware Modicon M340 Bmxp342000 Modicon M340 Bmxp342000 Firmware Modicon M340 Bmxp3420102 Modicon M340 Bmxp3420102 Firmware Modicon M340 Bmxp3420302 Modicon M340 Bmxp3420302 Firmware Tsxety4103 Tsxety4103 Firmware Tsxety5103 Tsxety5103 Firmware Tsxp574634 Tsxp574634 Firmware Tsxp575634 Tsxp575634 Firmware Tsxp576634 Tsxp576634 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published:

Updated: 2025-06-10T08:02:15.209Z

Reserved: 2020-01-21T00:00:00.000Z

Link: CVE-2020-7533

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-01T15:15:12.190

Modified: 2025-06-10T08:15:21.423

Link: CVE-2020-7533

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses