Is CVE-2021-33259 actively exploited?

CVE-2021-33259 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-33259?

CVE-2021-33259 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

How do I patch CVE-2021-33259?

Patch guidance is available from d-link security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-33259.

Which products are affected by CVE-2021-33259?

1 product: d-link dir-868lw firmware.

CVE-2021-33259 - remediation guidance & executive summary

Description

Several web interfaces in D-Link DIR-868LW 1.12b have no authentication requirements for access, allowing for attackers to obtain users' DNS query history.

CVSS Metrics

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

Metadata

Primary Vendor: D-LINK
Published: 10/31/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-33259

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary