CVE-2023-46664 Improper Access Control in Sielco PolyEco1000

High 7.5 Published 26 Oct 2023 Updated 16 Jan 2025

Attackers can bypass authorization to access protected resources in Sielco PolyEco1000 due to improper access control.

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-2023-46664?

CVE-2023-46664 is a high-severity missing authorization vulnerability in Sielco PolyEco1000, published on 26 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Sielco PolyEco1000 is vulnerable to an improper access control vulnerability when the application provides direct access to objects based on user-supplied input. As a result of this vulnerability attackers can bypass authorization and access resources behind protected pages.

Weakness: CWE-284

Which versions are affected by CVE-2023-46664?

It affects 3 products.

Products include Sielco Polyeco1000 Firmware, Sielco Polyeco300 Firmware, Sielco Polyeco500 Firmware.

How do I fix CVE-2023-46664?

No fix has been published for CVE-2023-46664 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-2023-46664 being exploited?

There is no known exploitation of CVE-2023-46664 in the wild and no public exploit code.

Sources

Also known as GHSA-fq72-4xq4-w8hg.