ZDI-CAN-10709: Veeam ONE SSRSReport GetCustomElementText XML External Entity Processing Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Veeam ONE. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SSRSReport 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Veeam ONE |
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Frequently Asked Questions
What is the severity of ZDI-CAN-10709?
The severity of ZDI-CAN-10709 is high due to its potential for remote information disclosure.
What impact does ZDI-CAN-10709 have on Veeam ONE?
ZDI-CAN-10709 allows remote attackers to disclose sensitive information from affected installations of Veeam ONE.
How do I fix ZDI-CAN-10709?
To fix ZDI-CAN-10709, apply the appropriate security updates provided by Veeam.
Is authentication required to exploit ZDI-CAN-10709?
No, authentication is not required to exploit ZDI-CAN-10709.
What specific component is affected by ZDI-CAN-10709?
The specific component affected by ZDI-CAN-10709 is the SSRSReport class.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-20-821
- alias/ZDI-CAN-10709
- alias/CVE-2020-15418
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/type
- agent/event
- agent/description
- agent/tags
- agent/source
- vendor/veeam
- canonical/veeam one