CVE-2018-21020

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

In very rare cases, a PHP type juggling vulnerability in centreonAuth.class.php in Centreon Web before 2.8.27 allows attackers to bypass authentication mechanisms in place.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.openwall.com/lists/oss-security/2019/10/09/2Mailing List, Third Party Advisory
https://github.com/centreon/centreon/pull/7084Third Party Advisory
https://www.openwall.com/lists/oss-security/2019/10/08/1Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/10/09/2Mailing List, Third Party Advisory
https://github.com/centreon/centreon/pull/7084Third Party Advisory
https://www.openwall.com/lists/oss-security/2019/10/08/1Mailing List, Third Party Advisory

Timeline

Published: Oct 8, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-210218.8img_gantt.php in Centreon Web before 2.8.27 allows attackers to perform SQL injections via the host_id parameter.CVE-2018-210228.8makeXML_ListServices.php in Centreon Web before 2.8.28 allows attackers to perform SQL injections via the host_id parameter.CVE-2018-210238.8getStats.php in Centreon Web before 2.8.28 allows authenticated attackers to execute arbitrary code via the ns_id parameter.CVE-2018-210249.8licenseUpload.php in Centreon Web before 2.8.27 allows attackers to upload arbitrary files via a POST request.CVE-2018-210259.8In Centreon VM through 19.04.3, centreon-backup.pl allows attackers to become root via a crafted script, due to incorrect rights of sourced CVE-2018-210267.5A vulnerability in Hitachi Command Suite 7.x and 8.x before 8.6.5-00 allows an unauthenticated remote user to read internal information.CVE-2018-210279.8Boa through 0.94.14rc21 allows remote attackers to trigger an out-of-memory (OOM) condition because malloc is mishandled.CVE-2018-210287.5Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls to the free function.CVE-2018-210299.8systemd 239 through 245 accepts any certificate signed by a trusted certificate authority for DNS Over TLS. Server Name Indication (SNI) is CVE-2018-210305.3Jupyter Notebook before 5.5.0 does not use a CSP header to treat served files as belonging to a separate origin. Thus, for example, an XSS p CVE-2018-210316.5Tautulli versions 2.1.38 and below allows remote attackers to bypass intended access control in Plex Media Server because the X-Plex-Token i CVE-2018-210324.3A vulnerability in Hitachi Command Suite prior to 8.7.1-00 and Hitachi Automation Director prior to 8.5.0-00 allow authenticated remote user