CVE-2018-21020
HIGHCVSS 7.5/10EPSS 1.98%
Last modified
CVE-2018-21020 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.98% chance of exploitation in the next 30 days.
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/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Centreon | Centreon Web | < 2.8.27 |
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
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2018-21020?
CVE-2018-21020 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.98% probability of exploitation in the next 30 days.
How do I fix CVE-2018-21020?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-21020?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST