Description
Schneider Electric Modicon TM221CE16R 1.3.3.3 devices allow remote attackers to discover the application-protection password via a \x00\x01\x00\x00\x00\x05\x01\x5a\x00\x03\x00 request to the Modbus port (502/tcp). Subsequently the application may be arbitrarily downloaded, modified, and uploaded.
Published: 2017-04-06
Score: 9.8 Critical
EPSS: 1.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-16580 Schneider Electric Modicon TM221CE16R 1.3.3.3 devices allow remote attackers to discover the application-protection password via a \x00\x01\x00\x00\x00\x05\x01\x5a\x00\x03\x00 request to the Modbus port (502/tcp). Subsequently the application may be arbitrarily downloaded, modified, and uploaded.
History

No history.

Subscriptions

Schneider-electric Modicon Tm221ce16r Modicon Tm221ce16r Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T16:04:12.098Z

Reserved: 2017-04-06T00:00:00.000Z

Link: CVE-2017-7575

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-04-06T21:59:00.337

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-7575

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses