Centreon Web up to 2.8.26 input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

A vulnerability was found in Centreon Web up to 2.8.26. It has been rated as critical. Affected by this issue is an unknown code. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was released 10/08/2019 (oss-sec). The advisory is available at openwall.com. This vulnerability is handled as CVE-2018-21020 since 10/03/2019. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 2.8.27 eliminates this vulnerability.

Entries connected to this vulnerability are available at 143127, 143128, 143129 and 143130.

Productinfo

Vendor

Name

License

  • commercial

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Web 2.8.27

Timelineinfo

10/03/2019 🔍
10/08/2019 +5 days 🔍
10/09/2019 +1 days 🔍
09/28/2020 +355 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined

CVE: CVE-2018-21020 (🔍)
See also: 🔍

Entryinfo

Created: 10/09/2019 03:12 PM
Updated: 09/28/2020 09:06 AM
Changes: 10/09/2019 03:12 PM (40), 09/28/2020 09:06 AM (17)
Complete: 🔍

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