CVE-2021-32996

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
The FANUC R-30iA and R-30iB series controllers are vulnerable to integer coercion errors, which cause the device to crash. A restart is required.
Overview
  • CVE ID
  • CVE-2021-32996
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-10T14:10:17
  • Last Modified Date
  • 2022-01-13T20:44:50
Weakness Enumerations
CWE URL
CWE-681 http://cwe.mitre.org/data/definitions/681.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:fanuc:r-30ia_firmware:7.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_firmware:7.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_firmware:7.40:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_firmware:7.43:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_firmware:7.50:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_firmware:7.63:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_firmware:7.70:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:fanuc:r-30ia:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:fanuc:r-30ia_mate_firmware:7.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_mate_firmware:7.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_mate_firmware:7.40:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_mate_firmware:7.43:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_mate_firmware:7.50:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_mate_firmware:7.63:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ia_mate_firmware:7.70:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:fanuc:r-30ia_mate:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:fanuc:r-30ib_mate_firmware:8.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_firmware:8.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_firmware:8.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_firmware:8.23:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_firmware:8.26:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_firmware:8.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_firmware:8.33:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_firmware:8.36:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:fanuc:r-30ib_mate:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:fanuc:r-30ib_compact_firmware:8.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_firmware:8.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_firmware:8.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_firmware:8.23:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_firmware:8.26:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_firmware:8.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_firmware:8.33:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_firmware:8.36:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:fanuc:r-30ib_compact:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:fanuc:r-30ib_firmware:8.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_firmware:8.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_firmware:8.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_firmware:8.23:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_firmware:8.26:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_firmware:8.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_firmware:8.33:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_firmware:8.36:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:fanuc:r-30ib:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:fanuc:r-30ib_mate_plus_firmware:9.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_plus_firmware:9.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_plus_firmware:9.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_plus_firmware:9.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_plus_firmware:9.36:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mate_plus_firmware:9.40:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:fanuc:r-30ib_mate_plus:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:fanuc:r-30ib_compact_plus_firmware:9.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_plus_firmware:9.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_plus_firmware:9.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_plus_firmware:9.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_plus_firmware:9.36:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_compact_plus_firmware:9.40:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:fanuc:r-30ib_compact_plus:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:fanuc:r-30ib_mini_plus_firmware:9.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mini_plus_firmware:9.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mini_plus_firmware:9.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mini_plus_firmware:9.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mini_plus_firmware:9.36:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_mini_plus_firmware:9.40:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:fanuc:r-30ib_mini_plus:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:fanuc:r-30ib_plus_firmware:9.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_plus_firmware:9.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_plus_firmware:9.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_plus_firmware:9.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_plus_firmware:9.36:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fanuc:r-30ib_plus_firmware:9.40:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:fanuc:r-30ib_plus:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-21-243-02 Third Party Advisory US Government Resource
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-32996
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32996
History
Created Old Value New Value Data Type Notes
2022-05-10 06:37:30 Added to TrackCVE
2022-12-06 05:51:47 2022-01-10T14:10Z 2022-01-10T14:10:17 CVE Published Date updated
2022-12-06 05:51:47 2022-01-13T20:44:50 CVE Modified Date updated
2022-12-06 05:51:47 Analyzed Vulnerability Status updated