CVE-2023-23545 Missing authorization in T&D Corporation and ESPEC MIC CORP. data logger products
Remote unauthenticated attackers can alter settings on T&D and ESPEC data logger products due to missing authentication for critical functions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-23545?
CVE-2023-23545 is a medium-severity missing authorization vulnerability in T&D Corporation and ESPEC MIC CORP. data logger products, published on 23 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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).
Weakness: CWE-306
Which versions are affected by CVE-2023-23545?
It affects 10 products.
Products include Especmic Rs-12n Firmware, Especmic Rt-12n Firmware, Especmic Rt-22bn Firmware, Especmic Teu-12n Firmware, Tandd Rtr-5w Firmware, Tandd Tr-71w Firmware and 4 more.
How do I fix CVE-2023-23545?
No fix has been published for CVE-2023-23545 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-23545 being exploited?
There is no known exploitation of CVE-2023-23545 in the wild and no public exploit code.
Other vulnerabilities in T&D Corporation and ESPEC MIC CORP. data logger products
Sources
Also known as GHSA-m78c-f4gw-cx9v.