CVE-2021-23261 : Authenticated administrators may override the system configuration file and caus

Authenticated administrators may override the system configuration file and cause a denial of service.

Published 2021-12-02 16:15:08

Updated 2021-12-03 14:41:42

Source Crafter CMS

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2021-23261

Craftercms » Crafter Cms
Versions from including (>=) 3.1.0 and before (<) 3.1.13
cpe:2.3:a:craftercms:crafter_cms:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 34 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:N/A:P	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
4.9	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H	1.2	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
4.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H	0.9	3.6	Crafter CMS
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-703 Improper Check or Handling of Exceptional Conditions

The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.

Assigned by: security@craftersoftware.com (Secondary)

https://docs.craftercms.org/en/3.1/security/advisory.html#cv-2021120104

Security Advisories — Crafter CMS 3.1.17 documentation
Vendor Advisory

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