CVE-2021-43136

An authentication bypass issue in FormaLMS <= 2.4.4 allows an attacker to bypass the authentication mechanism and obtain a valid access to the platform.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 6.8 MEDIUM

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

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

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://formalms.org	Vendor Advisory
https://blog.hacktivesecurity.com	Third Party Advisory
https://blog.hacktivesecurity.com/index.php/2021/10/05/cve-2021-43136-formalms-the-evil-default-value-that-leads-to-authentication-bypass/	Exploit Third Party Advisory
http://packetstormsecurity.com/files/164930/FormaLMS-2.4.4-Authentication-Bypass.html	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:formalms:formalms:*:*:*:*:*:*:*:*

Information

Published : 2021-11-10 04:15

Updated : 2022-07-12 10:42

NVD link : CVE-2021-43136

Mitre link : CVE-2021-43136

JSON object : View

CWE

CWE-798

Use of Hard-coded Credentials

Products Affected

formalms

formalms

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9.8 /10