CVE-2021-27446

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated remote attacker to execute commands with root privileges on the operation system.
Overview
  • CVE ID
  • CVE-2021-27446
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-05-16T18:15:08
  • Last Modified Date
  • 2022-05-25T16:13:20
Weakness Enumerations
CWE URL
CWE-94 http://cwe.mitre.org/data/definitions/94.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:weintek:cmt-svr-100_firmware:*:*:*:*:*:*:*:* 1 OR 20210305
cpe:2.3:h:weintek:cmt-svr-100:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-svr-102_firmware:*:*:*:*:*:*:*:* 1 OR 20210305
cpe:2.3:h:weintek:cmt-svr-102:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-svr-200_firmware:*:*:*:*:*:*:*:* 1 OR 20210305
cpe:2.3:h:weintek:cmt-svr-200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-svr-202_firmware:*:*:*:*:*:*:*:* 1 OR 20210305
cpe:2.3:h:weintek:cmt-svr-202:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-g01_firmware:*:*:*:*:*:*:*:* 1 OR 20210209
cpe:2.3:h:weintek:cmt-g01:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-g02_firmware:*:*:*:*:*:*:*:* 1 OR 20210209
cpe:2.3:h:weintek:cmt-g02:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-g03_firmware:*:*:*:*:*:*:*:* 1 OR 20210222
cpe:2.3:h:weintek:cmt-g03:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-g04_firmware:*:*:*:*:*:*:*:* 1 OR 20210222
cpe:2.3:h:weintek:cmt-g04:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt3071_firmware:*:*:*:*:*:*:*:* 1 OR 20210218
cpe:2.3:h:weintek:cmt3071:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt3072_firmware:*:*:*:*:*:*:*:* 1 OR 20210218
cpe:2.3:h:weintek:cmt3072:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt3090_firmware:*:*:*:*:*:*:*:* 1 OR 20210218
cpe:2.3:h:weintek:cmt3090:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt3103_firmware:*:*:*:*:*:*:*:* 1 OR 20210218
cpe:2.3:h:weintek:cmt3103:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt3151_firmware:*:*:*:*:*:*:*:* 1 OR 20210218
cpe:2.3:h:weintek:cmt3151:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-hdm_firmware:*:*:*:*:*:*:*:* 1 OR 20210204
cpe:2.3:h:weintek:cmt-hdm:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-fhd_firmware:*:*:*:*:*:*:*:* 1 OR 20210208
cpe:2.3:h:weintek:cmt-fhd:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:weintek:cmt-ctrl01_firmware:*:*:*:*:*:*:*:* 1 OR 20210302
cpe:2.3:h:weintek:cmt-ctrl01:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • 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-21-082-01
https://dl.weintek.com/public/Document/TEC/TEC21001E_cMT_EasyWeb_V1_Security_Issues.pdf
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-27446
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27446
History
Created Old Value New Value Data Type Notes
2022-05-16 19:00:15 Added to TrackCVE