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Vulnerability record · CVE-2018-18471 · published 19 June 2019

CVE-2018-18471: Axentra hipserv xml external entity (xxe) vulnerability

Axentra · Hipserv

/api/2.0/rest/aggregator/xml in Axentra firmware, used by NETGEAR Stora, Seagate GoFlex Home, and MEDION LifeCloud, has an XXE vulnerability that can be chained with an SSRF bug to gain remote command execution as root. It can be triggered by anyone who knows the IP address of the affected device.

9.8 CVSS 3.0 Critical EPSS 7.7% · top 5.6% CWE-611 · XML external entity (XXE)
9.8CVSS 3.0 base score, v2 10.0
7.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

/api/2.0/rest/aggregator/xml in Axentra firmware, used by NETGEAR Stora, Seagate GoFlex Home, and MEDION LifeCloud, has an XXE vulnerability that can be chained with an SSRF bug to gain remote command execution as root. It can be triggered by anyone who knows the IP address of the affected device.

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

Affected products

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

References

LinkTags
http://www.axentra.com/en/ Vendor AdvisoryURL Repurposed
https://www.wizcase.com/blog/hack-2018/ ExploitThird Party Advisory
http://www.axentra.com/en/ Vendor AdvisoryURL Repurposed
https://www.wizcase.com/blog/hack-2018/ ExploitThird Party Advisory

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

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Source: NIST National Vulnerability Database (record CVE-2018-18471), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.