Vulnerability CVE-2019-11868
Published: 2019-07-29

Description:
See.sys, up to version 4.25, in SoftEther VPN Server versions 4.29 or older, allows a user to call an IOCTL specifying any kernel address to which arbitrary bytes are written to.

Type:

CWE-254

 (Security Features)

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Softether -> See.sys 

 References:
https://downwithup.github.io/CVEPosts
https://github.com/SoftEtherVPN/SoftEtherVPN/tree/master/src/See
https://www.softether.org/9-about/News/900-SEVPN201901
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