# CVE-2026-50207: Acer Connect M6E unverified AT commands in Binder boundary

Source: https://junglewise.ai/threats/cve-2026-50207-acer-connect-m6e-unverified-at-commands-in-binder-boundary  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-04. Updated: 2026-06-04  
License: CC BY 4.0 with a link back

CVE-2026-50207 · Severity: info · CVSS 8.5 · Published 2026-06-04

The Acer Connect M6E 5G portable router contains a security flaw where the system does not properly verify certain internal commands. This allows a malicious application installed on the device to read sensitive cellular configuration files or disable the device's internet connectivity entirely. This could lead to a loss of service or the exposure of private mobile network data.

Technologies: [Acer Connect M6E 5G Portable WiFi Router](https://junglewise.ai/threats/technologies/connect-m6e-5g-portable-wifi-router). Vendors: [Acer](https://junglewise.ai/threats/vendors/acer).

## Quick answers

**Is CVE-2026-50207 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-50207 being exploited in the wild.

**How severe is CVE-2026-50207?** Informational severity, with a CVSS score of 8.5, published 4 June 2026.

**Which products and versions are affected?** Acer Connect M6E 5G Portable WiFi Router M6E_AI_1.00.000019 and earlier.

**Is there a fix for CVE-2026-50207?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-50207 attacked?** It is attacked with local access, in a network appliance.

**Am I affected by CVE-2026-50207?** Check whether you run Acer Connect M6E 5G Portable WiFi Router at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability exists within the system Binder boundary of the Acer Connect M6E 5G router. The component fails to verify pass-through AT commands, which are typically used for low-level communication with the cellular modem. A local attacker with low privileges can exploit this by sending unverified commands to the baseband processor. Successful exploitation allows the attacker to read sensitive baseband files, modify cellular configurations, or perform a denial-of-service by disabling cellular connectivity. Acer has identified this as part of a broader set of vulnerabilities and is working on firmware updates to implement stricter command validation.

## Affected products

- Acer Connect M6E 5G Portable WiFi Router M6E_AI_1.00.000019 and earlier

## Timeline

- 2026-06-04: advisory: Initial disclosure by Acer and NVD publication

## References

- [https://community.acer.com/en/kb/articles/19707](https://community.acer.com/en/kb/articles/19707)

## Related threats

- [Acer Connect M6E hard-coded AES keys in OTA application](https://junglewise.ai/threats/cve-2026-50226-acer-connect-m6e-hard-coded-aes-keys-in-ota-application)
- [Acer Connect M6E missing bot mitigation in registration endpoint](https://junglewise.ai/threats/cve-2026-50225-acer-connect-m6e-missing-bot-mitigation-in-registration-endpoint)
- [Acer Connect M6E 5G Router Information Exposure in Web Admin Panel](https://junglewise.ai/threats/cve-2026-50224-acer-connect-m6e-5g-router-information-exposure-in-web-admin)
- [Acer Connect M6E shared global API token in /v1/Plan service](https://junglewise.ai/threats/cve-2026-50214-acer-connect-m6e-shared-global-api-token-in-v1-plan-service)
- [Acer Connect M6E IDOR in account validation endpoint](https://junglewise.ai/threats/cve-2026-50213-acer-connect-m6e-idor-in-account-validation-endpoint)