CVE-2023-25774

A denial-of-service vulnerability exists in the vpnserver ConnectionAccept() functionality of SoftEther VPN 5.02. A set of specially crafted network connections can lead to denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1743	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:softether:vpn:5.02:*:*:*:*:*:*:*

History

18 Oct 2023, 17:53

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:a:softether:vpn:5.02:::::::*
First Time		Softether Softether vpn
References	~~(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2023-1743 -~~	(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2023-1743 - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5

12 Oct 2023, 16:52

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-12 16:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-25774

Mitre link : CVE-2023-25774

CVE.ORG link : CVE-2023-25774

JSON object : View

Products Affected

softether

vpn

CWE

NVD-CWE-noinfo CWE-400

Uncontrolled Resource Consumption

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