Is CVE-2019-9974 actively exploited?

CVE-2019-9974 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2019-9974?

CVE-2019-9974 has a CVSS score of 9.1 (CRITICAL severity). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

How do I patch CVE-2019-9974?

Patch guidance is available from dasannetworks security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2019-9974.

Which products are affected by CVE-2019-9974?

1 product: dasannetworks h660rm firmware.

Fix CVE-2019-9974 - CRITICAL dasannetworks h660rm firmware

Description

diag_tool.cgi on DASAN H660RM GPON routers with firmware 1.03-0022 lacks any authorization check, which allows remote attackers to run a ping command via a GET request to enumerate LAN devices or crash the router with a DoS attack.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: high
Weaknesses: CWE-306 · Missing Authentication CWE-862 · Missing Authorization

Metadata

Primary Vendor: DASANNETWORKS
Published: 4/11/2019
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2019-9974

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary