CVE-2017-7575

CVSS V2 Medium 5 CVSS V3 Critical 9.8
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.
Overview
  • CVE ID
  • CVE-2017-7575
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-04-06T21:59:00
  • Last Modified Date
  • 2017-04-15T01:59:00
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:schneider-electric:modicon_tm221ce16r_firmware:1.3.3.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:modicon_tm221ce16r:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://os-s.net/advisories/OSS-2017-01.pdf Exploit Third Party Advisory
http://www.securityfocus.com/bid/97523 Third Party Advisory VDB Entry
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-02
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-7575
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7575
History
Created Old Value New Value Data Type Notes
2022-05-10 09:44:46 Added to TrackCVE
2022-12-02 15:33:12 2017-04-06T21:59Z 2017-04-06T21:59:00 CVE Published Date updated
2022-12-02 15:33:12 2017-04-15T01:59:00 CVE Modified Date updated
2022-12-02 15:33:12 Modified Vulnerability Status updated