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PatchSiren cyber security CVE debrief

CVE-2026-50213 Acer CVE debrief

CVE-2026-50213 is a high-severity vulnerability with a CVSS score of 8.7. The account validation endpoint /v1/User/validate returns comprehensive user profile data sheets, which can be crawled by iterating predictable identification strings. This issue was published on 2026-06-04T09:16:29.987Z and last modified on 2026-06-04T19:10:08.420Z.

Vendor
Acer
Product
Connect M6E 5G Portable WiFi Router
CVSS
HIGH 8.7
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-07-22
Advisory published
2026-06-04
Advisory updated
2026-07-22

Who should care

Administrators and users of Acer Connect M6E 5G firmware should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability affects Acer Connect M6E 5G firmware, specifically versions up to m6e_ai_1.00.000019. The CWE-798 weakness is associated with this vulnerability.

Defensive priority

High

Recommended defensive actions

  • Apply patches or updates provided by the vendor as soon as possible.
  • Review and restrict access to the account validation endpoint /v1/User/validate.
  • Monitor user profile data exposure and implement additional security measures if necessary.

Evidence notes

Evidence from NVD and CVE.org confirms the existence and details of this vulnerability.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-50213 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-50213

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-50213 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-50213

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • Mitigation or vendor reference

    Unverified legacy reference

    URL: https://community.acer.com/en/kb/articles/19707

    8fc372e3-d9c5-46e4-9410-38469745c639 - Mitigation, Vendor Advisory

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.