Is CVE-2020-9544 actively exploited?

CVE-2020-9544 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-9544?

CVE-2020-9544 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

How do I patch CVE-2020-9544?

Patch guidance is available from d-link security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-9544.

Which products are affected by CVE-2020-9544?

1 product: d-link dsl-2640b firmware.

Fix CVE-2020-9544 - HIGH d-link dsl-2640b firmware

Description

An issue was discovered on D-Link DSL-2640B E1 EU_1.01 devices. The administrative interface doesn't perform authentication checks for a firmware-update POST request. Any attacker that can access the administrative interface can install firmware of their choice.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: high
Availability: none
Weaknesses: CWE-306 · Missing Authentication

Metadata

Primary Vendor: D-LINK
Published: 3/5/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2020-9544

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary