CVE-2017-7575

9.8 CRITICAL
Published: April 06, 2017 Modified: May 29, 2026
View on NVD

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-02
Source: cve@mitre.org
http://www.securityfocus.com/bid/97523
Source: cve@mitre.org
Third Party Advisory VDB Entry
https://os-s.net/advisories/OSS-2017-01.pdf
Source: cve@mitre.org
Exploit Third Party Advisory
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-02
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/97523
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
https://os-s.net/advisories/OSS-2017-01.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
4.0%
89th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-200 CWE-200

Affected Vendors

schneider-electric

Related CVEs

CVE-2026-48777 N/A
CVE-2026-47750 7.8
CVE-2026-47747 7.8
CVE-2026-46448 5.4
CVE-2026-22313 9.1