Published: 13/07/2016 Updated: 09/10/2018

CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 641

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Huawei HiSuite prior to 4.0.4.204_ove (Out of China) and prior to 4.0.4.301 (China) use a weak ACL (FILE_WRITE_DATA for BUILTIN\Users) for the HiSuite service directory, which allows local users to gain SYSTEM privileges via a Trojan horse (1) SspiCli.dll or (2) USERENV.dll file or possibly other unspecified DLL files.

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huawei hisuite

A privilege escalation vulnerability was identified in the Huawei HiSuite software which can be used by a local user to elevate privileges to become the SYSTEM user The root cause of the problem are insecure ACLs on the HandSet service directory which allows any authenticated user to place a crafted DLL file in that directory to perform a DLL hija ...

CWE-264 http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160624-01-hisuite-en http://www.securityfocus.com/bid/91418 https://labs.bluefrostsecurity.de/advisories/bfs-sa-2016-003/http://packetstormsecurity.com/files/137733/Huawei-HiSuite-For-Windows-4.0.3.301-Privilege-Escalation.html http://www.securityfocus.com/archive/1/538797/100/0/threaded https://nvd.nist.gov https://packetstormsecurity.com/files/137733/Huawei-HiSuite-For-Windows-4.0.3.301-Privilege-Escalation.html

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CVE-2016-5821

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