CVE-2018-25134

Synaccess netBooter NP-02x/NP-08x 6.8 Authentication Bypass via webNewAcct.cgi

CVSS 9.3 CRITICALEPSS 0.6%CWE-306

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.3EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

24 Dec 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Synaccess netBooter NP-02x/NP-08x 6.8 contains an authentication bypass vulnerability in the webNewAcct.cgi script that allows unauthenticated attackers to create admin user accounts. Attackers can exploit the missing control check by sending crafted POST requests to create administrative accounts and gain unauthorized control over power supply management.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Synaccess Networks Inc. · netBooter NP-02x/NP-08x

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References

https://www.exploit-db.com/exploits/45920 https://www.synaccess-net.com https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5500.php