CVE-2023-1618
8.6
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Exploitability: 3.9 / Impact: 4.7
Source: NVD
Description
Active Debug Code vulnerability in Mitsubishi Electric Corporation MELSEC WS Series WS0-GETH00200 Serial number 2310 **** and prior allows a remote unauthenticated attacker to bypass authentication and illegally log into the affected module by connecting to it via telnet which is hidden function and is enabled by default when shipped from the factory. As a result, a remote attacker with unauthorized login can reset the module, and if certain conditions are met, he/she can disclose or tamper with the module's configuration or rewrite the firmware.
Affected (1)
Products: Mitsubishielectric: Melsec Ws0 Geth00200 Firmware
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| All versions |
| Running on/with | Platform Versions |
|---|---|
Mitsubishielectric Melsec Ws0 Geth00200 | All versions |
Related CWEs
CWE-1188
Initialization of a Resource with an Insecure Default
The product initializes or sets a resource with a default that is intended to be changed by the administrator, but the default is not secure.
CWE-489
Active Debug Code
The product is deployed to unauthorized actors with debugging code still enabled or active, which can create unintended entry points or expose sensitive information.
References (6)
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Third Party Advisory
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
MitigationThird Party AdvisoryUS Government Resource
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
MitigationThird Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.