High severity · published Aug 31, 2017
CVE-2017-11158
Multiple untrusted search path vulnerabilities in the installer in Synology Cloud Station Drive before 4.2.5-4396 on Windows allow local attackers to execute arbitrary code and…
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
Multiple untrusted search path vulnerabilities in the installer in Synology Cloud Station Drive before 4.2.5-4396 on Windows allow local attackers to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse (1) shfolder.dll, (2) ntmarta.dll, (3) secur32.dll or (4) dwmapi.dll file in the current working directory.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Cloud Station Drive · Synology
through 4.2.4-4393 · source: NVD