CVE Vulnerability

CVE-2021-31646

Gestsup before 3.2.10 allows account takeover through the password recovery functionality (remote). The affected component is the file forgot_pwd.php - it uses a weak algorithm for the generation of password recovery tokens (the PHP uniqueid function), allowing a brute force attack.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

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

References
Link Resource
https://gestsup.fr/index.php?page=download&channel=beta&version=3.2.10&type=patch Patch Vendor Advisory
https://dojo.maltem.ca/public/advisories/CVE-2021-31646.html Broken Link Third Party Advisory
https://gestsup.fr/index.php?page=download Patch Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:gestsup:gestsup:*:*:*:*:*:*:*:*
Information

Published : 2021-04-26 07:15

Updated : 2021-05-04 12:32

NVD link : CVE-2021-31646

Mitre link : CVE-2021-31646

Products Affected
No products.
CWE
CWE-307

Improper Restriction of Excessive Authentication Attempts