CVE-2020-25176

CVSS V2 High 9.3 CVSS V3 Critical 9.8
Description
Some commands used by the Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x eXchange Layer (IXL) protocol perform various file operations in the file system. Since the parameter pointing to the file name is not checked for reserved characters, it is possible for a remote, unauthenticated attacker to traverse an application’s directory, which could lead to remote code execution.
Overview
  • CVE ID
  • CVE-2020-25176
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-03-18T18:15:09
  • Last Modified Date
  • 2022-04-04T20:56:17
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:schneider-electric:easergy_t300_firmware:*:*:*:*:*:*:*:* 1 OR 2.7.1
cpe:2.3:h:schneider-electric:easergy_t300:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:easergy_c5_firmware:*:*:*:*:*:*:*:* 1 OR 1.1.0
cpe:2.3:h:schneider-electric:easergy_c5:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:micom_c264_firmware:*:*:*:*:*:*:*:* 1 OR d6.1
cpe:2.3:h:schneider-electric:micom_c264:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:pacis_gtw_firmware:5.1:*:*:*:*:windows:*:* 1 OR
cpe:2.3:o:schneider-electric:pacis_gtw_firmware:5.2:*:*:*:*:windows:*:* 1 OR
cpe:2.3:o:schneider-electric:pacis_gtw_firmware:6.1:*:*:*:*:windows:*:* 1 OR
cpe:2.3:o:schneider-electric:pacis_gtw_firmware:6.3:*:*:*:*:linux:*:* 1 OR
cpe:2.3:o:schneider-electric:pacis_gtw_firmware:6.3:*:*:*:*:windows:*:* 1 OR
cpe:2.3:h:schneider-electric:pacis_gtw:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:saitel_dp_firmware:*:*:*:*:*:*:*:* 1 OR 11.06.21
cpe:2.3:h:schneider-electric:saitel_dp:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:epas_gtw_firmware:6.4:*:*:*:*:linux:*:* 1 OR
cpe:2.3:o:schneider-electric:epas_gtw_firmware:6.4:*:*:*:*:windows:*:* 1 OR
cpe:2.3:h:schneider-electric:epas_gtw:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:saitel_dr_firmware:*:*:*:*:*:*:*:* 1 OR 11.06.12
cpe:2.3:h:schneider-electric:saitel_dr:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:schneider-electric:scd2200_firmware:*:*:*:*:*:*:*:* 1 OR 10024
cpe:2.3:h:schneider-electric:cp-3:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:schneider-electric:mc-31:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:a:rockwellautomation:aadvance_controller:*:*:*:*:*:*:*:* 1 OR 1.40
cpe:2.3:a:rockwellautomation:isagraf_free_runtime:*:*:*:*:*:isagraf6_workbench:*:* 1 OR 6.6.8
cpe:2.3:a:rockwellautomation:isagraf_runtime:*:*:*:*:*:*:*:* 1 OR 5.0 6.0
AND
cpe:2.3:o:rockwellautomation:micro810_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:rockwellautomation:micro810:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:micro820_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:rockwellautomation:micro820:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:micro830_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:rockwellautomation:micro830:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:micro850_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:rockwellautomation:micro850:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:micro870_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:rockwellautomation:micro870:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:xylem:multismart_firmware:*:*:*:*:*:*:*:* 1 OR 3.2.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/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.cisa.gov/uscert/ics/advisories/icsa-20-280-01 Third Party Advisory US Government Resource
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-04 Mitigation Vendor Advisory
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131699 Permissions Required
https://www.xylem.com/siteassets/about-xylem/cybersecurity/advisories/xylem-multismart-rockwell-isagraf.pdf Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-25176
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25176
History
Created Old Value New Value Data Type Notes
2022-05-10 06:29:58 Added to TrackCVE
2022-12-06 12:45:33 2022-03-18T18:15Z 2022-03-18T18:15:09 CVE Published Date updated
2022-12-06 12:45:33 2022-04-04T20:56:17 CVE Modified Date updated
2022-12-06 12:45:33 Analyzed Vulnerability Status updated