CVE-2026-0794: high-severity vulnerability in ALGO 8180 IP Audio Alerter
ALGO 8180 IP Audio Alerter SIP Use-After-Free Remote Code Execution Vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.7%
ALGO 8180 IP Audio Alerter SIP Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ALGO 8180 IP Audio Alerter devices. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of SIP calls. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-28303.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
ALGO · 8180 IP Audio AlerterRelated CVEs — ALGO 8180 IP Audio Alerter
In the same product, most dangerous first.
CVE-2026-0781HIGHALGO 8180 IP Audio Alerter Web UI Command Injection Remote Code Execution VulnerabilityEPSS 1.7%CVE-2026-0780HIGHALGO 8180 IP Audio Alerter Web UI Command Injection Remote Code Execution VulnerabilityEPSS 1.7%CVE-2026-0779HIGHALGO 8180 IP Audio Alerter Ping Command Injection Remote Code Execution VulnerabilityEPSS 1.7%CVE-2026-0784HIGHALGO 8180 IP Audio Alerter Web UI Command Injection Remote Code Execution VulnerabilityEPSS 1.6%CVE-2026-0783HIGHALGO 8180 IP Audio Alerter Web UI Command Injection Remote Code Execution VulnerabilityEPSS 1.6%CVE-2026-0782HIGHALGO 8180 IP Audio Alerter Web UI Command Injection Remote Code Execution VulnerabilityEPSS 1.6%