How many SoftEther softethervpn CVEs are in CISA KEV?

None of SoftEther softethervpn's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which versions of SoftEther softethervpn are affected?

31 distinct SoftEther softethervpn versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in SoftEther softethervpn CVEs?

SoftEther softethervpn's CVEs most often map to these CWE weakness types: CWE-400 (Uncontrolled Resource Consumption), CWE-476 (NULL Pointer Dereference), CWE-789 (Memory Allocation with Excessive Size Value).

What is the average severity of SoftEther softethervpn CVEs?

The average CVSS base score across SoftEther softethervpn's scored CVEs is 5.3.

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SoftEther

3 CVEs

SoftEther softethervpn Vulnerabilities

Name: SoftEther softethervpn vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for softethervpn by SoftEther.

3

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

3

Public exploits

PoC or exploit code

5.3

Avg CVSS

2024–2026

Last updated April 7, 2026

Overview

SoftEther softethervpn has 3 published CVE records since 2024, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 3 have a known public exploit. The average CVSS base score across scored CVEs is 5.3.

This page aggregates every publicly disclosed vulnerability (CVE) affecting SoftEther softethervpn, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of SoftEther softethervpn's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High1

Medium1

Low1

In CISA’s Known Exploited Vulnerabilities catalog

0

None of SoftEther softethervpn's CVEs are currently listed in CISA's KEV catalog.

Public exploits

3

3 of SoftEther softethervpn's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every SoftEther softethervpn version named in a CVE, then pick one to see only the CVEs that affect it.

Specific versions

5.02.51843 CVEs
5.01.96582 CVEs
5.01.96592 CVEs
5.01.96602 CVEs
5.01.96612 CVEs
5.01.96622 CVEs
5.01.96632 CVEs
5.01.96642 CVEs
5.01.96652 CVEs
5.01.96662 CVEs
5.01.96672 CVEs
5.01.96682 CVEs
5.01.96692 CVEs
5.01.96702 CVEs
5.01.96712 CVEs
5.01.96722 CVEs
5.01.96732 CVEs
5.01.96742 CVEs
5.02.02 CVEs
5.02.51802 CVEs
5.02.51812 CVEs
5.02.51822 CVEs
5.02.51832 CVEs
5.02.51852 CVEs
5.02.51862 CVEs
5.02.51872 CVEs
5.2.51881 CVE

Version ranges

<= 5.02.51831 CVE
<= 5.2.51881 CVE
>= 5.02.5184, <= 5.02.51871 CVE

Fixed in

c2a7aa548137dc80c6aafdc645cf4dc34e0dc7641 CVE

Find a version

3 CVEs

Sort

Pre-Auth EAP-TLS DoS on SoftEther VPN Developer Edition
CVE-2026-39312
Public exploit
CWE-789
High · CVSS 7.5
EPSS 0.4% (37th pct)2026-04-07
SoftEtherVPN Affected by NULL dereference in DeleteIPv6DefaultRouterInRA
CVE-2025-32787
Public exploit
CWE-476
Low · CVSS 3.1
EPSS 0.4% (29th pct)2025-04-16
Medium vulnerability · 2024-06-26
CVE-2024-38520
Public exploit
Patch
CWE-400
Medium · CVSS 5.3
EPSS 0.5% (41th pct)2024-06-26

Common weakness types

The CWE weakness categories most often found in SoftEther softethervpn CVEs. Follow any weakness for its full explanation.

Disclosure activity by year

How many SoftEther softethervpn CVEs were published each year.

2024

1

2025

1

2026

1

Other SoftEther products

Browse vulnerabilities for other products by SoftEther.

vpn14 CVEs SoftEther VPN10 CVEs see.sys1 CVEs SoftEther VPN 5.02.51871 CVEs SoftEtherVPN 5.02.51871 CVEs

All SoftEther vulnerabilities

Frequently asked questions

Common questions about SoftEther softethervpn vulnerabilities.

How many CVEs does SoftEther softethervpn have?: SoftEther softethervpn has 3 published CVE records since 2024.
How many SoftEther softethervpn CVEs are in CISA KEV?: None of SoftEther softethervpn's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for SoftEther softethervpn vulnerabilities?: Yes — 3 of SoftEther softethervpn's CVEs have a known public exploit.
Which versions of SoftEther softethervpn are affected?: 31 distinct SoftEther softethervpn versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in SoftEther softethervpn CVEs?: SoftEther softethervpn's CVEs most often map to these CWE weakness types: CWE-400 (Uncontrolled Resource Consumption), CWE-476 (NULL Pointer Dereference), CWE-789 (Memory Allocation with Excessive Size Value).
What is the average severity of SoftEther softethervpn CVEs?: The average CVSS base score across SoftEther softethervpn's scored CVEs is 5.3.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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