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CVE-2019-11868

Published: Jul 29, 2019Updated: Nov 21, 2024 Sources: CVE List NVDCWE-787
NVD MITRE
7.8CVSSHIGH
EPSS Score
0.4%
Top 72.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-787

Affected Products

n/an/a
see.syssoftether
On-prem
Networking Infrastructure / vpn-gateway
softetheross-projectNetworking Infrastructureaka softether vpn, softether vpn server

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

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

Timeline

Published
Jul 29, 2019
Last Updated
Nov 21, 2024

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