CVE-2026-0790 ALGO 8180 IP Audio Alerter Web UI Direct Request Information Disclosure Vulnerability

Medium 5.3 Published 23 Jan 2026 Updated 23 Jan 2026

Remote attackers can access sensitive device data without authentication by navigating directly to specific URLs in the web interface.

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-2026-0790?

CVE-2026-0790 is a medium-severity missing authorization vulnerability in ALGO 8180 IP Audio Alerter, published on 23 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

ALGO 8180 IP Audio Alerter Web UI Direct Request Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of ALGO 8180 IP Audio Alerter devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the web-based user interface. By navigating directly to a URL, a user can gain unauthorized access to data. An attacker can leverage this vulnerability to disclose information in the context of the device. Was ZDI-CAN-28299.

Weakness: CWE-425

Which versions are affected by CVE-2026-0790?

It affects 1 product.

Products include Algosolutions 8180 Ip Audio Alerter Firmware.

How do I fix CVE-2026-0790?

No fix has been published for CVE-2026-0790 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-2026-0790 being exploited?

There is no known exploitation of CVE-2026-0790 in the wild and no public exploit code.

Sources

Also known as GHSA-2rrm-c66p-mgc8.