High severity · published Oct 8, 2019
CVE-2018-21020
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
7.5
CVSS
2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CW
Centreon Web · Centreon
before 2.8.27 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-21020
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-21020
Mailing List
http://www.openwall.com/lists/oss-security/2019/10/09/2
Third Party Advisory
https://github.com/centreon/centreon/pull/7084
Mailing List
https://www.openwall.com/lists/oss-security/2019/10/08/1
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