CVE-2021-36809
First published: Mon Mar 07 2022(Updated: )
A local attacker can overwrite arbitrary files on the system with VPN client logs using administrator privileges, potentially resulting in a denial of service and data loss, in all versions of Sophos SSL VPN client.
Credit: security-alert@sophos.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sophos Ssl Vpn Client |
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Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-36809.
What is the severity of CVE-2021-36809?
The severity of CVE-2021-36809 is medium.
What can a local attacker do with CVE-2021-36809?
A local attacker can overwrite arbitrary files on the system with VPN client logs using administrator privileges, potentially resulting in a denial of service and data loss.
Which versions of Sophos SSL VPN client are affected by CVE-2021-36809?
All versions of Sophos SSL VPN client are affected by CVE-2021-36809.
How can I find more information about CVE-2021-36809?
You can find more information about CVE-2021-36809 on the Sophos security advisories website.
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- canonical/sophos ssl vpn client