# CVE-2026-49192: Acer Connect M6E IDOR in summary service endpoint

Source: https://junglewise.ai/threats/cve-2026-49192-acer-connect-m6e-idor-in-summary-service-endpoint  
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-2026-49192 · Severity: info · CVSS 5.3 · Published 2026-06-04

The Acer Connect M6E 5G portable router contains a security flaw in its summary service. This vulnerability allows an authenticated user to access information about other devices they do not own by guessing or providing different hardware serial numbers. This could lead to the unauthorized collection of device data and potential privacy risks for users.

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-2026-49192 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-49192 being exploited in the wild.

**How severe is CVE-2026-49192?** Informational severity, with a CVSS score of 5.3, published 4 June 2026.

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

**Is there a fix for CVE-2026-49192?** 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-2026-49192 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-49192?** 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

An Insecure Direct Object Reference (IDOR) vulnerability exists in the summary service endpoint of the Acer Connect M6E 5G router. The application fails to perform an authorization check to ensure that the requesting user is the legitimate owner of the hardware serial number provided in the request. An attacker with valid credentials can exploit this by iterating through serial numbers to scrape device data from the backend service. Acer has indicated that a firmware update is planned to mandate rigorous user-to-device association validation.

## Affected products

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

## Timeline

- 2026-06-04: disclosed: Initial advisory publication by Acer and NVD record creation.

## 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)