CVE-2018-25146

Microhard Systems IPn4G 1.1.0 Service Control Denial of Service

CVSS 7.1 HIGHEPSS 0.4%CWE-863

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.1EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

24 Dec 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Microhard Systems IPn4G 1.1.0 contains an undocumented vulnerability that allows authenticated attackers to list and manipulate running system processes. Attackers can send arbitrary signals to kill background processes and system services through a hidden feature, potentially causing service disruption and requiring device restart.

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

Affected products

Microhard Systems · Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Service Control DoS

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References

https://www.exploit-db.com/exploits/45035 https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5481.php http://www.microhardcorp.com