CVE-2018-14327

The installer for the Alcatel OSPREY3_MINI Modem component on EE EE40VB 4G mobile broadband modems with firmware before EE40_00_02.00_45 sets weak permissions (Everyone:Full Control) for the "Web Connecton\EE40" and "Web Connecton\EE40\BackgroundService" directories, which allows local users to gain privileges, as demonstrated by inserting a Trojan horse ServiceManager.exe file into the "Web Connecton\EE40\BackgroundService" directory.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
Common Weakness Enumeration
References
http://blog.zerodaylab.com/2018/09/zerodaylab-discovers-ee-unquoted.html
http://packetstormsecurity.com/files/149492/EE-4GEE-Mini-Local-Privilege-Escalation.html
http://www.securityfocus.com/bid/105385
https://osandamalith.com/2018/09/17/ee-4gee-mini-local-privilege-escalation-vulnerability-cve-2018-14327/
https://www.exploit-db.com/exploits/45501/
http://blog.zerodaylab.com/2018/09/zerodaylab-discovers-ee-unquoted.html
http://packetstormsecurity.com/files/149492/EE-4GEE-Mini-Local-Privilege-Escalation.html
http://www.securityfocus.com/bid/105385
https://osandamalith.com/2018/09/17/ee-4gee-mini-local-privilege-escalation-vulnerability-cve-2018-14327/
https://www.exploit-db.com/exploits/45501/