What is CVE-2024-4300?

CVE-2024-4300 is a critical-severity vulnerability in E-Webinformationco. Fs-Ezviewer(web), classified under Information Disclosure. CVSS score: 9.8/10. Published 2024-04-29.

How severe is CVE-2024-4300?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2024-4300 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Information disclosure in E-Webinformationco. Fs-Ezviewer(web)

CVE-2024-4300

E-WEBInformationCo. FS-EZViewer(Web) exposes sensitive information in the service. A remote attacker can obtain the database configuration file path through the webpage source code without login. Accessing this path allows attacker to obtain the database credential with the highest privilege and database host IP address. With this information, attackers can connect to the database and perform actions such as adding, modifying, or deleting database contents.

Vulnerability class: Information Disclosure

EPSS: 0.008 (54.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

E-webinformationco. Fs-ezviewer(web) — versions earlier

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

twcert@cert.org.tw (third-party-advisory)

Frequently asked questions

What is CVE-2024-4300?: CVE-2024-4300 is a critical-severity vulnerability in E-Webinformationco. Fs-Ezviewer(web), classified under Information Disclosure. CVSS score: 9.8/10. Published 2024-04-29.
How severe is CVE-2024-4300?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2024-4300 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.