Description
Missing authentication for critical function exists in T&D Corporation and ESPEC MIC CORP. data logger products, which may allow a remote unauthenticated attacker to alter the product settings without authentication. 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).
References (3)
Core 3
Core References
Third Party Advisory
https://jvn.jp/en/jp/JVN14778242/
Vendor Advisory
https://www.monitoring.especmic.co.jp/post/VulnerabilityInRT-12N_RS-12N_RT-22BNandTEU-12N
Vendor Advisory
https://www.tandd.com/news/detail.html?id=780
Scores
CVSS v3
5.3
EPSS
0.0083
EPSS Percentile
52.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-306
Status
published
Products (10)
especmic/rs-12n_firmware
especmic/rt-12n_firmware
especmic/rt-22bn_firmware
especmic/teu-12n_firmware
tandd/rtr-5w_firmware
tandd/tr-71w_firmware
tandd/tr-72w_firmware
tandd/wdr-3_firmware
tandd/wdr-7_firmware
tandd/ws-2_firmware
Published
May 23, 2023
Tracked Since
Feb 18, 2026