CVE-2023-27516
7.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Summary
An authentication bypass vulnerability exists in the CiRpcAccepted() functionality of SoftEther VPN 4.41-9782-beta and 5.01.9674. A specially crafted network packet can lead to unauthorized access. An attacker can send a network request to trigger this vulnerability.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SoftEther VPN | SoftEther VPN | 4.41-9782-beta | affected |
| SoftEther VPN | SoftEther VPN | 5.01.9674 | affected |
Weaknesses
- CWE-453: CWE-453: Insecure Default Variable Initialization
ADP Enrichment
CVE Program Container
Additional References
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1754
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1754
- https://www.softether.org/9-about/News/904-SEVPN202301
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1754
- https://www.softether.org/9-about/News/904-SEVPN202301
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