CVE-2026-0791
Stack-Based Buffer Overflow in ALGO 8180 IP Audio Alerter Enables RCE
Publication date: 2026-01-23
Last updated on: 2026-02-18
Assigner: Zero Day Initiative
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| algosolutions | 8180_ip_audio_alerter_firmware | 5.5 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
| CWE-121 | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
Attack-Flow Graph
AI Powered Q&A
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The vulnerability allows remote attackers to execute arbitrary code without authentication, which can lead to full compromise of the device's confidentiality, integrity, and availability. Such a compromise could result in unauthorized access to sensitive data or disruption of services, potentially causing non-compliance with standards and regulations like GDPR and HIPAA that require protection of personal and sensitive information and maintaining system integrity and availability. [1]
Can you explain this vulnerability to me?
This vulnerability is a stack-based buffer overflow in the ALGO 8180 IP Audio Alerter device. It occurs due to improper validation of the length of user-supplied data in the Replaces header of SIP INVITE requests. Because the device copies this data into a fixed-length stack buffer without proper checks, an attacker can overflow the buffer and execute arbitrary code remotely without needing authentication. [1]
How can this vulnerability impact me? :
This vulnerability allows remote attackers to execute arbitrary code on the affected ALGO 8180 IP Audio Alerter device without authentication. This can lead to full compromise of the device, impacting confidentiality, integrity, and availability of the system and potentially the network it is connected to. [1]