CVE-2021-28055: Centreon/centreon Predictable CSRF Tokens Vulnerability
MODERATECVE-2021-28055 is a MODERATE (CVSS 6.5) predictable csrf tokens vulnerability (CWE-330: Use of Insufficiently Random Values) affecting Centreon/centreon libraries in the Packagist ecosystem. The issue involves predictable csrf tokens in centreon/centreon. Remediation is available by upgrading affected packages to version 20.10.7, 20.04.13, 19.10.23, 2.8.37.
CVE-2021-28055 at a Glance
Security Impact
CVSS: 6.5
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N).
How to Fix CVE-2021-28055
To remediate this vulnerability, upgrade all affected Centreon/centreon dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Upgrade centreon/centreon to 20.10.7Upgrade centreon/centreon to 20.04.13Upgrade centreon/centreon to 19.10.23Upgrade centreon/centreon to 2.8.37Run the following command in your project directory to verify that all resolved dependencies use the patched release:
inspect dependencies for centreon/centreonHow to Check if You Are Affected
To determine whether your application is affected by CVE-2021-28055, inspect your project dependencies for Centreon/centreon:
inspect dependencies for centreon/centreonAnalyze the terminal output to locate any version of Centreon/centreon in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 20.10.7), your application is affected.
Note: Verify declared build manifests and deployed runtime container environments.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-330: Use of Insufficiently Random Values, where the product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. In Centreon/centreon, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2021-28055 Affected Centreon/centreon Versions
4 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
centreon/centreon
|
Packagist |
≥ 20.10.0
< 20.10.7
|
20.10.7
|
|
centreon/centreon
|
Packagist |
≥ 20.04.0
< 20.04.13
|
20.04.13
|
|
centreon/centreon
|
Packagist |
≥ 19.10.0
< 19.10.23
|
19.10.23
|
|
centreon/centreon
|
Packagist |
< 2.8.37
|
2.8.37
|
References
Frequently Asked Questions
What is CVE-2021-28055?
Which Centreon/centreon versions are affected?
What version fixes CVE-2021-28055?
Is centreon/centreon affected?
What is the CVSS score of CVE-2021-28055?
What CWE is associated with CVE-2021-28055?
How can I check Packagist dependencies for CVE-2021-28055?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-7rg4-266c-jqw6",
"modified" : "2022-06-29T20:41:29Z",
"published" : "2021-06-08T20:12:56Z",
"aliases" : [ "CVE-2021-28055" ],
"summary" : "Predictable CSRF tokens in centreon/centreon",
"details" : "An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. The anti-CSRF token generation is predictable, which might allow CSRF attacks that add an admin user.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Packagist",
"name" : "centreon/centreon"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "20.10.0"
}, {
"fixed" : "20.10.7"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Packagist",
"name" : "centreon/centreon"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "20.04.0"
}, {
"fixed" : "20.04.13"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Packagist",
"name" : "centreon/centreon"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "19.10.0"
}, {
"fixed" : "19.10.23"
} ]
} ]
}, {
"package" : {
"ecosystem" : "Packagist",
"name" : "centreon/centreon"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "2.8.37"
} ]
} ]
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2021-28055"
}, {
"type" : "WEB",
"url" : "https://github.com/centreon/centreon/pull/9612"
}, {
"type" : "WEB",
"url" : "https://github.com/centreon/centreon/commit/0261d4b250135eb513fdb7d52ba6fdeb19c6863f"
}, {
"type" : "WEB",
"url" : "https://github.com/centreon/centreon/commit/626d3fb91cef402df0ebda5a8165d8f45da67c7a"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/centreon/centreon"
}, {
"type" : "WEB",
"url" : "https://github.com/centreon/centreon/releases/tag/19.10.23"
}, {
"type" : "WEB",
"url" : "https://github.com/centreon/centreon/releases/tag/2.8.37"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-330", "CWE-352" ],
"severity" : "MODERATE",
"github_reviewed" : true,
"github_reviewed_at" : "2021-05-07T15:18:01Z",
"nvd_published_at" : "2021-04-15T19:15:00Z"
}
}