VYPR
Critical severity9.8NVD Advisory· Published May 23, 2023· Updated Jun 17, 2026

CVE-2023-27388

CVE-2023-27388

Description

Improper authentication vulnerability in T&D Corporation and ESPEC MIC CORP. data logger products allows a remote unauthenticated attacker to login to the product as a registered user. Affected products and versions are as follows: T&D Corporation data logger products (TR-71W/72W all firmware versions, RTR-5W all firmware versions, WDR-7 all firmware versions, WDR-3 all firmware versions, and WS-2 all firmware versions), and ESPEC MIC CORP. data logger products (RT-12N/RS-12N all firmware versions, RT-22BN all firmware versions, and TEU-12N all firmware versions).

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Affected products

13

Patches

Vulnerability mechanics

References

3

News mentions

0

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