CVE-2026-49193 Publicly Readable AWS S3 Telemetry Buckets

What is CVE-2026-49193?

CVE-2026-49193 is a high-severity vulnerability in Acer Connect M6E 5G Portable WiFi Router, published on 4 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Overly permissive configuration settings on cloud storage containers expose active telemetry information publicly to the internet.

Weakness: CWE-200

Which versions are affected by CVE-2026-49193?

It affects 1 product.

Products include Acer Connect M6e 5g Firmware.

How do I fix CVE-2026-49193?

No fix has been published for CVE-2026-49193 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-49193 being exploited?

There is no known exploitation of CVE-2026-49193 in the wild and no public exploit code.

Other vulnerabilities in Acer Connect M6E 5G Portable WiFi Router

• CVE-2026-49185 Instruction Injection via FieldX MDM Critical 10.0
• CVE-2026-49190 Missing Per-Instruction Authorization Checks Critical 9.4
• CVE-2026-49194 SCREEN_CLICK Authentication Bypass Critical 9.4
• CVE-2026-49191 Exposed Hard-coded M3WebServer Backend API Key Critical 9.3
• CVE-2026-50209 MDM Server Registration Overriding Critical 9.3

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-j35w-fvr7-hfg9.