Administrator account creation via forged HTTP request
Published Dec 24, 2025 · Updated Dec 24, 2025
Cross-site request forgery in BEWARD N100 firmware M2.1.6.04C014 allows remote attackers to add an administrator account. The /cgi-bin/admin/param handler accepts an HTTP form with action=add and an encoded General.UserID value without validating request origin or an anti-CSRF token. Exploitation requires an administrator who is already logged in to visit an attacker-controlled page; the forged request creates a new privileged account.
Summary
What happened
Cross-site request forgery in BEWARD N100 firmware M2.1.6.04C014 allows remote attackers to add an administrator account. The /cgi-bin/admin/param handler accepts an HTTP form with action=add and an encoded General.UserID value without validating request origin or an anti-CSRF token. Exploitation requires an administrator who is already logged in to visit an attacker-controlled page; the forged request creates a new privileged account.
The record
- CVE
- CVE-2019-25247
- Published
- Dec 24, 2025
- Updated
- Dec 24, 2025
- Vendor
- BEWARD
- Product
- N100
- Classifications
- CWE-352, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 24, 2025CVE publishedPublication date reported by the CVE source.
- Dec 24, 2025Record 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=M2.1.6.04C014
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
- BEWARD N100 administrator-addition CSRF exploitfunctional · validated
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Technologies
Your stack
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Your stack
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