Is CVE-2020-15633 actively exploited?

CVE-2020-15633 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-15633?

CVE-2020-15633 has a CVSS score of 8.8 (HIGH severity). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2020-15633?

Patch guidance is available from d-link security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-15633.

Fix CVE-2020-15633 - HIGH d-link dir-867 firmware

Q: Which products are affected by CVE-2020-15633?

3 products: d-link dir-867 firmware, d-link dir-878 firmware, d-link dir-882 firmware.

Description

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-867, DIR-878, and DIR-882 routers with firmware 1.20B10_BETA. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP requests. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the router. Was ZDI-CAN-10835.

CVSS Metrics

Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: adjacent network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-288

Metadata

Primary Vendor: D-LINK
Published: 7/23/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2020-15633

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary