CVE-2026-0794
CRITICAL EPSS 45.7%
Published Jan 23, 20265mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Published Jan 23, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago
Description
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 Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
45.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-416 Use After Free Memory Safety
Affected Products 2
| Vendor | Product | Version | Range |
|---|---|---|---|
| algosolutions | 8180_ip_audio_alerter_firmware | 5.5 | any |
| algosolutions | 8180_ip_audio_alerter | * | any |
References 1
- zerodayinitiative.com https://www.zerodayinitiative.com/advisories/ZDI-26-016/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.