CVE-2018-25144
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 4.0
- 8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.49% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- microhardcorp/ipn4g firmware · microhardcorp/ipn3gb firmware · microhardcorp/ipn4gb firmware · microhardcorp/bullet-3g firmware · microhardcorp/vip4gb firmware · microhardcorp/vip4gb wifi-n firmware · microhardcorp/bullet-lte firmware · microhardcorp/ipn3gii firmware · microhardcorp/ipn4gii firmware · microhardcorp/bulletplus firmware · microhardcorp/dragon-lte firmware
- Source
- disclosure@vulncheck.com
References
- http://www.microhardcorp.comProduct
- https://www.exploit-db.com/exploits/45037Exploit
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5485.phpExploit, Third Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5485.phpExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.