CVE-2023-3346

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-3346
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in MITSUBSHI CNC Series allows a remote unauthenticated attacker to cause Denial of Service (DoS) condition and execute arbitrary code on the product by sending specially crafted packets. In addition, system reset is required for recovery.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://jvn.jp/vu/JVNVU90352157/index.html Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-03 Third Party Advisory US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-007_en.pdf Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:mitsubishielectric:c80_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:c80:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:mitsubishielectric:e70_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:e70:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:mitsubishielectric:e80_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:e80:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:mitsubishielectric:m70v_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m70v:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:mitsubishielectric:m720vs_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m720vs:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:mitsubishielectric:m720vs_15-type_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m720vs_15-type:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:mitsubishielectric:m720vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m720vw:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:mitsubishielectric:m730vs_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m730vs:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:mitsubishielectric:m730vs_15-type_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m730vs_15-type:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:mitsubishielectric:m730vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m730vw:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:mitsubishielectric:m750vs_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m750vs:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:mitsubishielectric:m750vs_15-type_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m750vs_15-type:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:mitsubishielectric:m750vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m750vw:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:mitsubishielectric:m80_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m80:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:mitsubishielectric:m800s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m800s:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:mitsubishielectric:m800vs_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m800vs:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:mitsubishielectric:m800vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m800vw:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:mitsubishielectric:m800w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m800w:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:mitsubishielectric:m80v_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m80v:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:mitsubishielectric:m80vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m80vw:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:mitsubishielectric:m80w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m80w:-:*:*:*:*:*:*:*
History

11 Aug 2023, 21:01

Type Values Removed Values Added
References (MISC) https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-03 - (MISC) https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-03 - Third Party Advisory, US Government Resource
References (MISC) https://jvn.jp/vu/JVNVU90352157/index.html - (MISC) https://jvn.jp/vu/JVNVU90352157/index.html - Third Party Advisory
References (MISC) https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-007_en.pdf - (MISC) https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-007_en.pdf - Vendor Advisory
CWE CWE-120
CPE cpe:2.3:o:mitsubishielectric:m80_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m720vs:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:e80:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m730vs_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:e70:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m730vs_15-type_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m750vs:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m750vs_15-type:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m750vw:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m80vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m800s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m720vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m730vs:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m730vs_15-type:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m800w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m750vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m70v_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m80vw:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m800s:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m720vs_15-type:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:e80_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m80w:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m800vs_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m80v:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m750vs_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:c80:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m730vw:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:e70_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m80:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m800vs:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m800w:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m800vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m750vs_15-type_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m80w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m800vw:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:c80_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m720vs_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m80v_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m730vw_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m720vw:-:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:m70v:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:m720vs_15-type_firmware:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8

03 Aug 2023, 05:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-03 05:15

Updated : 2024-02-05 00:01

NVD link : CVE-2023-3346

Mitre link : CVE-2023-3346

CVE.ORG link : CVE-2023-3346

JSON object : View

Products Affected

mitsubishielectric

  • e70_firmware
  • m720vs
  • m720vs_15-type_firmware
  • m730vw_firmware
  • m800w_firmware
  • m730vw
  • m80vw
  • e80_firmware
  • m70v_firmware
  • m750vw_firmware
  • e70
  • m730vs_firmware
  • m730vs_15-type_firmware
  • m730vs
  • m720vs_15-type
  • m800vw_firmware
  • m800w
  • m800vs
  • m750vw
  • m70v
  • m80v_firmware
  • m720vw
  • m80
  • c80
  • m800vw
  • m750vs_firmware
  • m80w
  • m80v
  • m730vs_15-type
  • m800s
  • m750vs
  • c80_firmware
  • m80vw_firmware
  • e80
  • m720vs_firmware
  • m750vs_15-type
  • m800vs_firmware
  • m800s_firmware
  • m80_firmware
  • m750vs_15-type_firmware
  • m720vw_firmware
  • m80w_firmware
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')