CVE-2020-15418

2020-07-2817:10:17

CWE-611

zdi

www.cve.org

cve-2020-15418

veeam one

information disclosure

remote attack

ssrsreport class

xml external entity

zdi-can-10709

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.029

Percentile

90.9%

JSON

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 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. Was ZDI-CAN-10709.

CNA Affected

[
  {
    "product": "ONE",
    "vendor": "Veeam",
    "versions": [
      {
        "status": "affected",
        "version": "10.0.0.750_20200415"
      }
    ]
  }
]