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Vulnerability record · CVE-2020-15418 · published 28 July 2020

CVE-2020-15418: Veeam one firmware xml external entity (xxe) vulnerability

Veeam · One Firmware

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.

7.5 CVSS 3.1 High EPSS 9.4% · top 4.8% CWE-611 · XML external entity (XXE)
7.5CVSS 3.1 base score, v2 7.8
9.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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 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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.veeam.com/kb3221 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-821/ Third Party AdvisoryVDB Entry
https://www.veeam.com/kb3221 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-821/ Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2020-15419Veeam ONE Reporter XXE allows unauthenticated file disclosureVeeam ONE 10.0.0.750_20200415 contains an XML External Entity (XXE) flaw in the Reporter_ImportLicense class. Because the XML parser resolves externa…EPSS 60%analysed9.8CVE-2025-58360GeoServer WMS GetMap XXE allows unauthenticated file read and SSRFGeoServer versions 2.26.0 through 2.26.2 and before 2.25.6 accept XML input at the /geoserver/wms GetMap endpoint without sufficiently restricting ex…KEVEPSS 61%analysed9.8CVE-2025-2776SysAid On-Prem unauthenticated XXE in Server URL processingSysAid On-Prem versions up to 23.3.40 process the Server URL without restricting XML external entities, so an unauthenticated attacker can supply cra…KEVEPSS 64%analysed7.5CVE-2025-2775SysAid On-Prem unauthenticated XXE in Checkin processingSysAid On-Prem versions up to 23.3.40 process Checkin XML without restricting external entities, so an unauthenticated attacker can supply a crafted …KEVEPSS 43%analysed7.5CVE-2023-45727Proself XXE flaw allows unauthenticated file readProself Enterprise/Standard, Gateway, and Mail Sanitize editions fail to restrict XML external entities when parsing malformed XML requests. A remote…KEVEPSS 3.5%analysed9.8CVE-2024-34102Adobe Commerce and Magento XXE flaw allows unauthenticated code executionAdobe Commerce and Magento Open Source are affected by an improper restriction of XML external entity reference (XXE) vulnerability. A crafted XML do…KEVEPSS 100%analysed9.8CVE-2019-9670Zimbra mailboxd Autodiscover XXE allows unauthenticated compromiseThe mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 parses XML in the Autodiscover servlet without restricting extern…KEVEPSS 100%analysed7.5CVE-2019-13608Citrix StoreFront Server XXE allows unauthenticated file disclosureCitrix StoreFront Server before 1903, 7.15 LTSR before CU4 (3.12.4000), and 7.6 LTSR before CU8 (3.0.8000) is vulnerable to XML External Entity (XXE)…KEVEPSS 30%analysed

Source: NIST National Vulnerability Database (record CVE-2020-15418), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.