CVE-2023-5593 - Vulnerability Details - OpenCVE

The out-of-bounds write vulnerability in the Windows-based SecuExtender SSL VPN Client software version 4.0.4.0 could allow an authenticated local user to gain a privilege escalation by sending a crafted CREATE message.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00065.

Key SSVC decision points have not yet been added.

Vendors	Products
Zyxel	Secuextender Ssl Vpn

Configuration 1 [-]

cpe:2.3:a:zyxel:secuextender_ssl_vpn:4.0.4.0:*:*:*:*:windows:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-57886	The out-of-bounds write vulnerability in the Windows-based SecuExtender SSL VPN Client software version 4.0.4.0 could allow an authenticated local user to gain a privilege escalation by sending a crafted CREATE message.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-out-of-bounds-write-vulnerability-in-secuextender-ssl-vpn-client-software

History

No history.

MITRE

Status: PUBLISHED

Assigner: Zyxel

Published: 2023-11-20T12:03:16.224Z

Updated: 2024-08-29T20:47:54.253Z

Reserved: 2023-10-16T07:40:16.574Z

Link: CVE-2023-5593

Vulnrichment

Updated: 2024-08-02T08:07:32.178Z

NVD

Status : Modified

Published: 2023-11-20T12:15:09.180

Modified: 2024-11-21T08:42:05.460

Link: CVE-2023-5593

Redhat

No data.

OpenCVE Enrichment

No data.

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