CVE-2026-0782
📋 TL;DR
This vulnerability allows authenticated remote attackers to execute arbitrary system commands on ALGO 8180 IP Audio Alerter devices through the web interface. Attackers can gain full control of affected devices, potentially compromising the entire network. Organizations using ALGO 8180 devices with web UI access are affected.
💻 Affected Systems
- ALGO 8180 IP Audio Alerter
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete device takeover leading to network pivoting, data exfiltration, or deployment of persistent malware across connected systems.
Likely Case
Unauthorized device configuration changes, audio alert manipulation, or use as foothold for lateral movement within the network.
If Mitigated
Limited to authenticated users only, reducing attack surface but still dangerous if credentials are compromised.
🎯 Exploit Status
Authentication required but command injection is straightforward once authenticated. ZDI has details but no public exploit.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor advisory for specific version
Vendor Advisory: https://www.zerodayinitiative.com/advisories/ZDI-26-004/
Restart Required: Yes
Instructions:
1. Contact ALGO vendor for latest firmware
2. Backup device configuration
3. Apply firmware update via web UI
4. Verify update and reconfigure if needed
🔧 Temporary Workarounds
Network Segmentation
allIsolate ALGO devices from internet and restrict internal access
Credential Hardening
allChange default credentials and implement strong authentication
🧯 If You Can't Patch
- Disable web UI access if not required
- Implement strict network ACLs allowing only necessary traffic
🔍 How to Verify
Check if Vulnerable:
Check device firmware version against vendor advisory. Test with controlled command injection if authorized.Check Version:
Check web UI admin panel or SSH to device if availableVerify Fix Applied:
Verify firmware version matches patched version from vendor. Test command injection vectors are blocked.📡 Detection & Monitoring
Log Indicators:
- Unusual command execution in system logs
- Multiple failed authentication attempts followed by successful login
- Web UI requests containing shell metacharacters
Network Indicators:
- Unexpected outbound connections from ALGO device
- Traffic to unusual ports from device IP
SIEM Query:
source="algo-device" AND (event="command_execution" OR uri="*;*" OR uri="*|*" OR uri="*`*")