CVE-2021-31632

b2evolution CMS v7.2.3 was discovered to contain a SQL injection vulnerability via the parameter cfqueryparam in the User login section. This vulnerability allows attackers to execute arbitrary code via a crafted input.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/Stacksmashers101/c6b9ea92f42c23473170bb3acc8fc5fe	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:b2evolution:b2evolution_cms:7.2.3:*:*:*:*:*:*:*

History

07 Dec 2021, 14:03

Type	Values Removed	Values Added
CPE		cpe:2.3:a:b2evolution:b2evolution_cms:7.2.3:::::::*
CWE		CWE-89
References	~~(MISC) https://gist.github.com/Stacksmashers101/c6b9ea92f42c23473170bb3acc8fc5fe -~~	(MISC) https://gist.github.com/Stacksmashers101/c6b9ea92f42c23473170bb3acc8fc5fe - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8

06 Dec 2021, 22:57

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-12-06 22:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-31632

Mitre link : CVE-2021-31632

CVE.ORG link : CVE-2021-31632

JSON object : View

Products Affected

b2evolution

b2evolution_cms

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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