Unrated severityNVD Advisory· Published Dec 24, 2025· Updated Feb 2, 2026
Microhard Systems IPn4G 1.1.0 Arbitrary File Access via Undocumented System Editor
CVE-2018-25144
Description
Microhard Systems IPn4G 1.1.0 contains an authentication bypass vulnerability in the hidden system-editor.sh script that allows authenticated attackers to read, modify, or delete arbitrary files. Attackers can exploit unsanitized 'path', 'savefile', 'edit', and 'delfile' parameters to perform unauthorized file system modifications through GET and POST requests.
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Affected products
2- Range: = 1.1.0
- Microhard Systems/Microhard Systems 3g/4g Cellular Ethernet And Serial Gateway Remote Root Exploitcpe-rescueRange: IPn4G 1.1.0 build 1098
Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/45037mitreexploit
- www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5485.phpmitrethird-party-advisory
- www.microhardcorp.commitreproduct
News mentions
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