CVE-2025-12866 PUBLISHED

Hundred Plus｜EIP Plus - Weak Password Recovery Mechanism

Assigner: twcert
Reserved: 07.11.2025 Published: 10.11.2025 Updated: 12.11.2025

EIP Plus developed by Hundred Plus has a Weak Password Recovery Mechanism vulnerability, allowing unauthenticated remote attacker to predict or brute-force the 'forgot password' link, thereby successfully resetting any user's password.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Hundred Plus
Product	EIP Plus
Versions	Default: unaffected affected from 0 to RELEASE_240626 (excl.)

Solutions

Update to version RELEASE_240626 or later.

References

Problem Types

CWE-640 Weak Password Recovery Mechanism for Forgotten Password CWE

Impacts

CAPEC-50 Password Recovery Exploitation