Unauthenticated credential disclosure via plaintext system logs
Published Jun 4, 2026 · Updated Jun 4, 2026
Information disclosure in Acer Connect M6E 5G Mobile WiFi through M6E_AI_1.00.000019 lets remote attackers read SMTP credentials. The system logging path writes unencrypted SMTP server authentication passwords and employee corporate identifiers into log files instead of masking sensitive fields. No authentication or user interaction is required according to Acer's assessment, but Acer does not identify the network path used to retrieve the logs.
Summary
What happened
Information disclosure in Acer Connect M6E 5G Mobile WiFi through M6E_AI_1.00.000019 lets remote attackers read SMTP credentials. The system logging path writes unencrypted SMTP server authentication passwords and employee corporate identifiers into log files instead of masking sensitive fields. No authentication or user interaction is required according to Acer's assessment, but Acer does not identify the network path used to retrieve the logs.
The record
- CVE
- CVE-2026-50205
- Published
- Jun 4, 2026
- Updated
- Jun 4, 2026
- Vendor
- Acer Inc.
- Product
- Connect M6E 5G Mobile WiFi
- Classifications
- CWE-532, CAPEC-118, T1552.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 4, 2026CVE publishedPublication date reported by the CVE source.
- 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.
- Affected versionversion=* <=M6E_AI_1.00.000019
What conditions does exploitation require?
What is affected?
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.
Weakness, pattern, technique
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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