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5
CVSSv2

CVE-2021-4234

Published: 06/07/2022 Updated: 14/07/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

OpenVPN Access Server 2.10 and prior versions are susceptible to resending multiple packets in a response to a reset packet sent from the client which the client again does not respond to, resulting in a limited amplification attack.

Vulnerability Trend

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openvpn openvpn access server

References

NVD-CWE-Otherhttps://openvpn.net/vpn-server-resources/release-notes/#openvpn-access-server-2-11-0https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
IMAPCVE-2024-4367server-side request forgeryinformation disclosureCVE-2024-34342CVE-2024-4281CVE-2024-3507CVE-2024-25560CVE-2024-34574
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