CVE-2020-8273: OS Command Injection
First published: Mon Nov 16 2020(Updated: )
Privilege escalation of an authenticated user to root in Citrix SD-WAN center versions before 11.2.2, 11.1.2b and 10.2.8.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Citrix SD-WAN Standard/Premium Editions | >=10.2.0<10.2.8 | |
| Citrix SD-WAN Standard/Premium Editions | >=11.1.0<11.1.2b | |
| Citrix SD-WAN Standard/Premium Editions | >=11.2.0<11.2.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-8273?
CVE-2020-8273 has a high severity rating as it allows privilege escalation from authenticated users to root in affected Citrix SD-WAN versions.
How do I fix CVE-2020-8273?
To fix CVE-2020-8273, you should update Citrix SD-WAN to version 10.2.8 or later, 11.1.2b or later, or 11.2.2 or later.
What versions of Citrix SD-WAN are affected by CVE-2020-8273?
CVE-2020-8273 affects Citrix SD-WAN versions prior to 10.2.8, 11.1.2b, and 11.2.2.
Who can exploit CVE-2020-8273?
CVE-2020-8273 can be exploited by authenticated users with sufficient access to escalate their privileges to root.
Is there a workaround for CVE-2020-8273?
There is no documented workaround for CVE-2020-8273; upgrading to the fixed versions is recommended.
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- vendor/citrix
- canonical/citrix sd-wan standard/premium editions
- version/citrix sd-wan standard/premium editions/10.2.0
- version/citrix sd-wan standard/premium editions/11.1.0
- version/citrix sd-wan standard/premium editions/11.2.0