CVE-2021-43136

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

9.8 /10

CVSS v3 : 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
http://packetstormsecurity.com/files/164930/FormaLMS-2.4.4-Authentication-Bypass.html Exploit Third Party Advisory VDB Entry
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
https://formalms.org Vendor Advisory
http://packetstormsecurity.com/files/164930/FormaLMS-2.4.4-Authentication-Bypass.html Exploit Third Party Advisory VDB Entry
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
https://formalms.org Vendor Advisory
Configurations

Configuration 1 (hide)

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

21 Nov 2024, 06:28

Type Values Removed Values Added
References () http://packetstormsecurity.com/files/164930/FormaLMS-2.4.4-Authentication-Bypass.html - Exploit, Third Party Advisory, VDB Entry () http://packetstormsecurity.com/files/164930/FormaLMS-2.4.4-Authentication-Bypass.html - Exploit, Third Party Advisory, VDB Entry
References () https://blog.hacktivesecurity.com - Third Party Advisory () https://blog.hacktivesecurity.com - Third Party Advisory
References () 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 () 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
References () https://formalms.org - Vendor Advisory () https://formalms.org - Vendor Advisory

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-287 CWE-798

15 Nov 2021, 14:18

Type Values Removed Values Added
CWE CWE-287
CPE cpe:2.3:a:formalms:formalms:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 9.8
References (MISC) https://blog.hacktivesecurity.com - (MISC) https://blog.hacktivesecurity.com - Third Party Advisory
References (MISC) http://packetstormsecurity.com/files/164930/FormaLMS-2.4.4-Authentication-Bypass.html - (MISC) http://packetstormsecurity.com/files/164930/FormaLMS-2.4.4-Authentication-Bypass.html - Exploit, Third Party Advisory, VDB Entry
References (MISC) https://formalms.org - (MISC) https://formalms.org - Vendor Advisory
References (MISC) https://blog.hacktivesecurity.com/index.php/2021/10/05/cve-2021-43136-formalms-the-evil-default-value-that-leads-to-authentication-bypass/ - (MISC) 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

11 Nov 2021, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-10 12:15

Updated : 2024-11-21 06:28

NVD link : CVE-2021-43136

Mitre link : CVE-2021-43136

CVE.ORG link : CVE-2021-43136

JSON object : View

Products Affected

formalms

  • formalms
CWE
CWE-798

Use of Hard-coded Credentials