CVE-2020-15419
CVE-2020-15419
In short
A flaw in Veeam ONE allows attackers to read sensitive files from the server without needing a password. The vulnerability exploits how the software processes XML files, letting attackers trick it into accessing and exposing confidential data.
Technical detail
This XXE vulnerability in the Reporter_ImportLicense class lacks proper validation of XML external entity references. An unauthenticated attacker can submit a crafted XML document with a malicious URI to trigger file disclosure with SYSTEM privileges, exposing sensitive server contents.
Summary generated and translated by AI from the official description.
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Veeam ONE 10.0.0.750_20200415. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Reporter_ImportLicense class. Due to the improper restriction of XML External Entity (XXE) references, a specially crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose file contents in the context of SYSTEM. Was ZDI-CAN-10710.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
Veeam · ONEWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →