Vulnerability · Published Jun 4, 2026 · Assigned by Acer
CVE-2026-50211Exposed Factory Testing App Boundaries
High 8.8
In plain English
A high-severity security flaw in Connect M6E 5G Portable WiFi Router from Acer. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 4.0)8.8High
Exploit odds (30 days)0.3%top 78.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Leftover engineering diagnostics and factory-level diagnostic software remain exposed on retail builds, giving malicious apps write privileges to internal NVRAM registers.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Acer | Connect M6E 5G Portable WiFi Router | * – through M6E_AI_1.00.000019 |
Weakness: CWE-134 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N