CVE-2018-7760

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
An authorization bypass vulnerability exists in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200. Requests to CGI functions allow malicious users to bypass authorization.
Overview
  • CVE ID
  • CVE-2018-7760
  • Assigner
  • cybersecurity@se.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-04-18T20:29:00
  • Last Modified Date
  • 2018-05-24T16:21:48
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:schneider-electric:bmxnor0200_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxnor0200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxnor0200h_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxnor0200h:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65150_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65150:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu31110_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu31110:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu43412u_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu43412u:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65160_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65160:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65260_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65260:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65860_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65860:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65160s_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65160s:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65150c_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65150c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu31110c_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu31110c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu43412uc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu43412uc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65160c_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65160c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65160c_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65160c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65260c_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65260c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:140cpu65860c_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:140cpu65860c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp341000_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp341000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp342000_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp342000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp3420102_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp3420102:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp3420102cl_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp3420102cl:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp342020_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp342020:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp3420302_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp3420302:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp3420302cl_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp3420302cl:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp3420302h_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp3420302h:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp342020h_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp342020h:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:bmxp341000h_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:bmxp341000h:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxh5724m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxh5724m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxh5744m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxh5744m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57104m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57104m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57154m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57154m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp571634m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp571634m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57204m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57204m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57254m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57254m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp572634m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp572634m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57304m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57304m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57354m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57354m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp573634m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp573634m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57454m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57454m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp574634m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp574634m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp575634m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp575634m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp576634m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp576634m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxh5724mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxh5724mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxh5744mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxh5744mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57104mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57104mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57154mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57154mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp571634mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp571634mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57204mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57204mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57254mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57254mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp572634mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp572634mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57304mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57304mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57354mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57354mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp573634mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp573634mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57454mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57454mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp574634mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp574634mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57554mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57554mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp575634mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp575634mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp576634mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp576634mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxh5724m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxh5724m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxh5744mc_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxh5744mc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:tsxp57554m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:schneider-electric:tsxp57554m:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
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://www.schneider-electric.com/en/download/document/SEVD-2018-081-02/ Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-7760
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7760
History
Created Old Value New Value Data Type Notes
2022-05-10 18:43:10 Added to TrackCVE
2022-12-03 05:15:29 cybersecurity@schneider-electric.com cybersecurity@se.com CVE Assigner updated
2022-12-03 05:15:29 2018-04-18T20:29Z 2018-04-18T20:29:00 CVE Published Date updated
2022-12-03 05:15:29 2018-05-24T16:21:48 CVE Modified Date updated
2022-12-03 05:15:29 Analyzed Vulnerability Status updated