CVE-2021-47717

MEDIUM

IntelliChoice eFORCE Software Suite 2.5.9 - Info Disclosure

Title source: llm

Description

IntelliChoice eFORCE Software Suite 2.5.9 contains a username enumeration vulnerability that allows attackers to enumerate valid users by exploiting the 'ctl00$MainContent$UserName' POST parameter. Attackers can send requests with valid usernames to retrieve user information.

Exploits (1)

exploitdb WRITEUP
by LiquidWorm · textwebappsaspx
https://www.exploit-db.com/exploits/50164

References (4)

Scores

CVSS v4 6.9
EPSS 0.0008
EPSS Percentile 23.8%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-204
Status published
Products (1)
IntelliChoice/IntelliChoice eFORCE Software Suite 2.5.9.6
Published Dec 09, 2025
Tracked Since Feb 18, 2026