9.8 - CVE-2021-33816

Executive Summary

Informations
Name	CVE-2021-33816	First vendor Publication	2021-11-10
Vendor	Cve	Last vendor Modification	2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	9.8
Base Score	9.8	Environmental Score	9.8
impact SubScore	5.9	Temporal Score	9.8
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score	7.5	Attack Range	Network
Cvss Impact Score	6.4	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of an incomplete protection mechanism in which system, exec, and shell_exec are blocked but backticks are not blocked.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33816

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-94	Failure to Control Generation of Code ('Code Injection')

CPE : Common Platform Enumeration

Type	Description	Count
Application	Dolibarr Dolibarr Erp/Crm cpe:2.3:a:dolibarr:dolibarr_erp/crm:13.0.2:::::::*	1

Sources (Detail)

http://seclists.org/fulldisclosure/2021/Nov/39
https://trovent.github.io/security-advisories/TRSA-2106-01/TRSA-2106-01.txt
https://trovent.io/security-advisory-2106-01

Source	Url

Alert History

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Date	Informations
2024-11-28 13:57:31	Multiple Updates
2022-11-17 21:27:34	Multiple Updates
2021-11-13 00:22:53	Multiple Updates
2021-11-11 09:22:56	Multiple Updates
2021-11-11 05:22:49	First insertion