Acronis · Report #1056144

Acronis True Image (Windows) does not validate server certificate on a TLS connection

Validstatus

highseverity

$500bounty

34upvotes

5 Aug 2021disclosed

Summary

Acronis True Image prior to 2021 Update 4 for Windows, Acronis True Image prior to 2021 Update 5 for Mac did not implement SSL certificate validation. The issue was assigned CVE-2021-32581. We have seen no signs of the exploitation of this vulnerability.

How it was found

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