CVE-2023-23581
HIGHSoftEther VPN 5.01.9674 and 5.02 - Denial of Service via EnSafeHttpHeaderValueStr
Title source: llmDescription
A denial-of-service vulnerability exists in the vpnserver EnSafeHttpHeaderValueStr functionality of SoftEther VPN 5.01.9674 and 5.02. A specially crafted network packet can lead to denial of service.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1741
Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1741
Scores
CVSS v3
7.5
EPSS
0.0083
EPSS Percentile
53.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (2)
softether/vpn
5.01.9674
softether/vpn
5.02
Published
Oct 12, 2023
Tracked Since
Feb 18, 2026