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CVE-2023-6374

nvd nist
Published: Jan 30, 2024Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

Authentication Bypass by Capture-replay vulnerability in Mitsubishi Electric Corporation MELSEC WS Series WS0-GETH00200 all serial numbers allows a remote unauthenticated attacker to bypass authentication by capture-replay attack and illegally login to the affected module. As a result, the remote attacker who has logged in illegally may be able to disclose or tamper with the programs and parameters in the modules.

Affected (1)

Mitsubishielectric
1 product
Melsec Ws0 Geth00200 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Melsec Ws0 Geth00200 Firmware
All versions
Running on/withPlatform Versions
Mitsubishielectric
Melsec Ws0 Geth00200
All versions

Related CWEs

CWE-294
Authentication Bypass by Capture-replay
A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

References (6)

Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Third Party Advisory
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Third Party AdvisoryUS Government Resource
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.