VulnerabilityBleeping Computer
9.8 — CRITICAL
Acer working to patch max severity zero-days in Wave 7 routers
Acer is working to address two maximum-severity zero-day vulnerabilities affecting its Wave 7 mesh routers. [...]
🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview
Acer has confirmed two maximum-severity zero-day vulnerabilities in its Wave 7 mesh routers, affecting firmware version T7c_GBL_1.01.000055 or earlier, which can allow unauthenticated attackers to remotely access plaintext credentials and gain persistent backdoor access.
⚙️Technical Details
CVEs
CVE-2026-49200CVE-2026-49201Affected Systems: Acer Wave 7 mesh routers
Affected Systems
Acer Wave 7 mesh routers
Attack Vectors
Broken access control vulnerability via web interfaceHardcoded cryptographic key allowing remote attackers to gain persistent backdoor access
💥Impact Assessment
Severity: critical
Who Is at Risk
Acer customers using Wave 7 mesh routers with firmware version T7c_GBL_1.01.000055 or earlier
🛡️Recommended Actions
1Immediately update the device's firmware to the latest version after security updates are issued
2Disable remote management or restrict Internet remote access to trusted IP addresses only until a patch is available
3Monitor system logs for suspicious activity and implement additional security controls as needed
📦Affected Products
Acer Wave 7 mesh routers with firmware version T7c_GBL_1.01.000055 or earlier
🔐NVD Verified DataVERIFIED
Weaknesses
CWE-532
Weaknesses
CWE-798
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