PT-2023-21089 · T&D+1 · T&D Corporation Data Logger+1

Junnosuke Kushibiki + 5 · Published 2023-05-23 · Updated 2023-05-30 · CVE-2023-27387

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions T&D Corporation data logger products versions all firmware versions ESPEC MIC CORP. data logger products versions all firmware versions

Description Cross-site request forgery (CSRF) allows a remote unauthenticated attacker to conduct an arbitrary operation by having a logged-in user view a malicious page.

Recommendations For T&D Corporation data logger products, consider disabling access to the web interface until a patch is available. For ESPEC MIC CORP. data logger products, restrict access to the web interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2023-27387

Affected Products

Espec Mic Corp. Data Logger

T&D Corporation Data Logger

References · 5

• https://monitoring.especmic.co.jp/post/VulnerabilityInRT-12N_RS-12N_RT-22BNandTEU-12N · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27387 · Security Note
• https://tandd.com/news/detail.html?id=780 · Vendor Advisory
• https://t.me/cibsecurity/64603 · Telegram Post
• https://jvn.jp/en/jp/JVN14778242 · Note