CVE-2023-1618

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Summary

CVECVE-2023-1618
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-05-19 05:15:00 UTC
Updated2023-08-23 01:15:00 UTC
DescriptionActive 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.

Risk And Classification

Problem Types: CWE-1188

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Mitsubishielectric Melsec Ws0-geth00200 - All All All
Operating System Mitsubishielectric Melsec Ws0-geth00200 Firmware All All All All

References

ReferenceSourceLinkTags
JVNVU#96063959: 三菱電機製MELSEC WSシリーズのEthernetインタフェースユニットに利用可能なデバッグ機能が存在している脆弱性 MISC jvn.jp
Mitsubishi Electric MELSEC WS Series | CISA MISC www.cisa.gov
www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-002_en.pdf MISC www.mitsubishielectric.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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