CVE-2023-3373

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-3373
Predictable Exact Value from Previous Values vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT21 model versions 01.49.000 and prior and GOT SIMPLE Series GS21 model versions 01.49.000 and prior allows a remote unauthenticated attacker to hijack data connections (session hijacking) or prevent legitimate users from establishing data connections (to cause DoS condition) by guessing the listening port of the data connection on FTP server and connecting to it.

5.9 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://jvn.jp/vu/JVNVU92167394/index.html Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-01 Third Party Advisory US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-006_en.pdf Vendor Advisory
https://jvn.jp/vu/JVNVU92167394/index.html Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-01 Third Party Advisory US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-006_en.pdf Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:mitsubishielectric:gt21_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:gt21:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:mitsubishielectric:gs21_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:gs21:-:*:*:*:*:*:*:*
History

21 Nov 2024, 08:17

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 9.1 		v2 : unknown
v3 : 5.9
References () https://jvn.jp/vu/JVNVU92167394/index.html - Third Party Advisory () https://jvn.jp/vu/JVNVU92167394/index.html - Third Party Advisory
References () https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-01 - Third Party Advisory, US Government Resource () https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-01 - Third Party Advisory, US Government Resource
References () https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-006_en.pdf - Vendor Advisory () https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-006_en.pdf - Vendor Advisory

10 Aug 2023, 14:59

Type Values Removed Values Added
CWE CWE-330
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.1
First Time Mitsubishielectric gt21
Mitsubishielectric gs21 Firmware
Mitsubishielectric gt21 Firmware
Mitsubishielectric gs21
Mitsubishielectric
References (MISC) https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-01 - (MISC) https://www.cisa.gov/news-events/ics-advisories/icsa-23-215-01 - Third Party Advisory, US Government Resource
References (MISC) https://jvn.jp/vu/JVNVU92167394/index.html - (MISC) https://jvn.jp/vu/JVNVU92167394/index.html - Third Party Advisory
References (MISC) https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-006_en.pdf - (MISC) https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-006_en.pdf - Vendor Advisory
CPE cpe:2.3:h:mitsubishielectric:gt21:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:gt21_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:gs21:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:gs21_firmware:*:*:*:*:*:*:*:*

04 Aug 2023, 02:45

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-04 00:15

Updated : 2024-11-21 08:17

NVD link : CVE-2023-3373

Mitre link : CVE-2023-3373

CVE.ORG link : CVE-2023-3373

JSON object : View

Products Affected

mitsubishielectric

  • gt21_firmware
  • gs21
  • gs21_firmware
  • gt21
CWE
CWE-342

Predictable Exact Value from Previous Values

CWE-330

Use of Insufficiently Random Values