CVE-2023-48389 Multisuns EasyLog web+ - Path Traversal

High 7.5 Published 15 Dec 2023 Updated 2 Dec 2024

Unauthenticated attackers can exploit a path traversal flaw to bypass authentication and download arbitrary system files from Multisuns EasyLog web+.

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-2023-48389?

CVE-2023-48389 is a high-severity path traversal vulnerability in Multisuns EasyLog web+, published on 15 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Multisuns EasyLog web+ has a path traversal vulnerability within its parameter in a specific URL. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication and download arbitrary system files.

Weakness: CWE-22

Which versions are affected by CVE-2023-48389?

It affects 1 product.

Products include Multisuns Easylog Web\+ Firmware.

How do I fix CVE-2023-48389?

No fix has been published for CVE-2023-48389 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2023-48389 being exploited?

There is no known exploitation of CVE-2023-48389 in the wild and no public exploit code.

Sources

Also known as GHSA-j3w9-v397-f6wg.