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openvpn openvpn vulnerabilities and exploits
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7.5
CVSSv3
CVE-2020-27569
Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and previous versions. The VPN service writes logs to a location that is world writable and can be leveraged to gain write access to any file on the system.
Aviatrix Openvpn
7.1
CVSSv3
CVE-2020-15075
OpenVPN Connect installer for macOS version 3.2.6 and older may corrupt system critical files it should not have access via symlinks in /tmp.
Openvpn Connect
9
CVSSv3
CVE-2020-27648
Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-2 allows man-in-the-middle malicious users to spoof servers and obtain sensitive information via a crafted certificate.
Synology Diskstation Manager
Synology Skynas Firmware
9
CVSSv3
CVE-2020-27649
Improper certificate validation vulnerability in OpenVPN client in Synology Router Manager (SRM) prior to 1.2.4-8081 allows man-in-the-middle malicious users to spoof servers and obtain sensitive information via a crafted certificate.
Synology Router Manager
6.1
CVSSv3
CVE-2020-13260
A vulnerability in the web-based management interface of RAD SecFlow-1v through 2020-05-21 could allow an authenticated malicious user to upload a JavaScript file, with a stored XSS payload, that will remain stored in the system as an OVPN file in Configuration-Services-Security-...
Rad Secflow-1v Firmware Os-image Sf 0290 2.3.01.26
1 Github repository
7.5
CVSSv3
CVE-2020-15590
A vulnerability in the Private Internet Access (PIA) VPN Client for Linux 1.5 up to and including 2.3+ allows remote malicious users to bypass an intended VPN kill switch mechanism and read sensitive information via intercepting network traffic. Since 1.5, PIA has supported a &ld...
Privateinternetaccess Private Internet Access Vpn Client
7.5
CVSSv3
CVE-2020-15074
OpenVPN Access Server older than version 2.8.4 and version 2.9.5 generates new user authentication tokens instead of reusing exiting tokens on reconnect making it possible to circumvent the initial token expiry timestamp.
Openvpn Openvpn Access Server
9.1
CVSSv3
CVE-2020-15473
In nDPI up to and including 3.2, the OpenVPN dissector is vulnerable to a heap-based buffer over-read in ndpi_search_openvpn in lib/protocols/openvpn.c.
Ntop Ndpi
7.5
CVSSv3
CVE-2020-11462
An issue exists in OpenVPN Access Server prior to 2.7.0 and 2.8.x prior to 2.8.3. With the full featured RPC2 interface enabled, it is possible to achieve a temporary DoS state of the management interface when sending an XML Entity Expansion (XEE) payload to the XMLRPC based RPC2...
Openvpn Openvpn Access Server
3.7
CVSSv3
CVE-2020-11810
An issue exists in OpenVPN 2.4.x prior to 2.4.9. An attacker can inject a data channel v2 (P_DATA_V2) packet using a victim's peer-id. Normally such packets are dropped, but if this packet arrives before the data channel crypto parameters have been initialized, the victim...
Openvpn Openvpn
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Fedoraproject Fedora 30
Fedoraproject Fedora 32
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
cross-site scripting
CVE-2024-5158
XML external entity
CVE-2024-4262
CVE-2024-2036
CVE-2024-4985
CVE-2024-21791
remote attackers
CVE-2023-43208
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