Vulnerability details
CVE-2018-25146
Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Service Control DoS
Microhard Systems IPn4G 1.1.0 Service Control Denial of Service
CVSS 4.0
7.1High
Official description
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 scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.1High | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | 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 |
| 8.1High | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Microhard Systems | Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Service Control DoS | IPn4G 1.1.0 build 1098 | CVEProject cvelistV5 (CNA) |
References and advisories
3- http://www.microhardcorp.com product
- https://www.exploit-db.com/exploits/45035 exploit
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5481.php third-party-advisory
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Details
- Published
- 2025-12-24
- Last updated
- 2026-02-02
- State
- Published
- Assigner (CNA)
- VulnCheck
Exploit prediction (EPSS)
0.48%
Probability of exploitation in 30 days
42.2%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-863Incorrect Authorization