What is CVE-2026-0789?

CVE-2026-0789 is a high-severity vulnerability in Algo 8180 Ip Audio Alerter, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-01-23.

How severe is CVE-2026-0789?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Algo 8180 Ip Audio Alerter

CVE-2026-0789

ALGO 8180 IP Audio Alerter Web UI Inclusion of Authentication Cookie in Response Body 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. The issue results from the lack of proper management of sensitive information. An attacker can leverage this vulnerability to disclose information in the context of the device. Was ZDI-CAN-28297.

Vulnerability class: Information Disclosure

EPSS: 0.006 (46.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Algo 8180 Ip Audio Alerter — versions 5.5
Algosolutions 8180_ip_audio_alerter
Algosolutions 8180_ip_audio_alerter_firmware — versions 5.5

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2026-0789?: CVE-2026-0789 is a high-severity vulnerability in Algo 8180 Ip Audio Alerter, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-01-23.
How severe is CVE-2026-0789?: High severity. CVSS v3 base score is 7.5 out of 10.