Hope you all doing good.
We are planning to upgrade teamcity application on the production environment. We are doing it first time upgrade on the production. we don't have any staging environment to upgrade and test. we are facing the below vulnerability
- (CVE-2023-42793) TeamCity Vulnerability.
Could you please suggest the best practice for the upgrade in our current environment like this.
can we take the backup of the application and do the upgrade directly on the production environment or if anything goes wrong will restore can help us without affecting the older version. will that be a smooth restore. we are unable to take the decision here. kindly help us on this and your support is mush appreciated.