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Vulnerability record · CVE-2017-2589 · published 26 July 2018

CVE-2017-2589: Hawtio improper authorization vulnerability

Hawt · Hawtio

It was discovered that the hawtio servlet 1.4 uses a single HttpClient instance to proxy requests with a persistent cookie store (cookies are stored locally and are not passed between the client and the end URL) which means all clients using that proxy are sharing the same cookies.

9.0 CVSS 3.0 Critical EPSS 0.93% · top 41.1% CWE-285 · Improper authorization
9.0CVSS 3.0 base score, v2 6.0
0.93%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

It was discovered that the hawtio servlet 1.4 uses a single HttpClient instance to proxy requests with a persistent cookie store (cookies are stored locally and are not passed between the client and the end URL) which means all clients using that proxy are sharing the same cookies.

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

Affected products

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

References

LinkTags
https://access.redhat.com/errata/RHSA-2017:1832 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2589 Issue TrackingVendor Advisory
https://access.redhat.com/errata/RHSA-2017:1832 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2589 Issue TrackingVendor 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-2017-2589), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.