CVE-2024-0188Public exploitNetwork attack vector

Account compromise via weak password acceptance

Published Jan 2, 2024 · Updated Jun 17, 2025

Weak password requirements in Nia RRJ Nueva Ecija Engineer Online Portal 1.0 allow remote authenticated users to set easily guessed passwords. The change_password_teacher.php handler accepts new teacher-account passwords without enforcing sufficient strength, although the exact validation logic is not public. Access to the authenticated password-change function is required; weak credentials reduce the guessing effort needed to access the affected teacher account.

CVSS severity8.1
High
EPSS probability0.70%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Weak password requirements in Nia RRJ Nueva Ecija Engineer Online Portal 1.0 allow remote authenticated users to set easily guessed passwords. The change_password_teacher.php handler accepts new teacher-account passwords without enforcing sufficient strength, although the exact validation logic is not public. Access to the authenticated password-change function is required; weak credentials reduce the guessing effort needed to access the affected teacher account.

The record

CVE
CVE-2024-0188
Published
Jan 2, 2024
Updated
Jun 17, 2025
Vendor
Nia
Product
RRJ Nueva Ecija Engineer Online Portal
Classifications
CWE-521, T1110.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 2, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Nia · RRJ Nueva Ecija Engineer Online Portalversion=1.0

Published CVSS scores

3.1VulDBCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
2.1VulDBAV:N/AC:H/Au:S/C:P/I:N/A:N
8.1NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-521Weak Password Requirements
T1110.001Brute Force: Password Guessing

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo