CVE-2023-3373 - CVE House
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Status published Medium CVE-2023-3373

Predictable Exact Value from Previous Values vulnerability in Mitsubishi Electric...

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Mitsubishi Electric Corporation

View all reports →

Affected Software

GOT2000 Series GT21 model, GOT SIMPLE Series GS21 model
Vulnerable Versions:
01.49.000 and prior

Timeline

Official Publish: August 3rd, 2023
Last Modified: February 27th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L

Weaknesses (CWE)

CWE-342

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.