Hotfixes for XXE vulnerabilities (KB3221)

[wishr]

Hi fellow community members,

Please be informed of the KB3221 containing hotfixes for several critical XML external entity processing vulnerabilities. The vulnerabilities are present in the Veeam ONE environments running versions 10, 9.5 Update 4a, and 9.5 Update 4. We strongly advise you to apply the hotfixes as soon as possible.

The hotfixes from KB3221 are cumulative, thus contain the fixes from KB3144 and both will be included in the upcoming Veeam ONE release.

Thanks