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Vulnerability CVE-2021-36809
Published: 2022-03-08
| Description: |
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. |
Type:
CWE-269 (Improper Privilege Management)
CVSS2 => (AV:L/AC:L/Au:N/C:N/I:P/A:P)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
3.6/10 |
4.9/10 |
3.9/10 |
| Exploit range |
Attack complexity |
Authentication |
Local |
Low |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
None |
Partial |
Partial |
References: |
https://www.sophos.com/en-us/security-advisories/sophos-sa-20220303-sslvpn-local-dos
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