CVE-2026-50213Network attack vector

Unauthenticated profile harvesting via predictable identifiers

Published Jun 4, 2026 · Updated Jun 4, 2026

Information disclosure in Acer Connect M6E firmware through M6E_AI_1.00.000019 allows remote attackers to harvest user profiles. The /v1/User/validate account-validation endpoint returns comprehensive profile records for predictable identification strings instead of a minimal validation result. No authentication or user interaction is required, enabling automated bulk reads of private profile data without reported write access or service interruption.

CVSS severity8.7
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Acer Connect M6E firmware through M6E_AI_1.00.000019 allows remote attackers to harvest user profiles. The /v1/User/validate account-validation endpoint returns comprehensive profile records for predictable identification strings instead of a minimal validation result. No authentication or user interaction is required, enabling automated bulk reads of private profile data without reported write access or service interruption.

The record

CVE
CVE-2026-50213
Published
Jun 4, 2026
Updated
Jun 4, 2026
Vendor
Acer Inc.
Product
Connect M6E 5G Mobile WiFi
Classifications
CWE-798
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 4, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <=M6E_AI_1.00.000019

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Acer Inc. · Connect M6E 5G Mobile WiFiversion=* <=M6E_AI_1.00.000019

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7AcerCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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