Is CVE-2023-27217 actively exploited?

CVE-2023-27217 has no public evidence of in-the-wild exploitation as of 2025-01-22.

What is the CVSS score for CVE-2023-27217?

CVE-2023-27217 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2023-27217?

Patch guidance is available from belkin security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-27217.

Which products are affected by CVE-2023-27217?

1 product: belkin f7c063 firmware.

Fix CVE-2023-27217 - CRITICAL belkin f7c063 firmware

Description

A stack-based buffer overflow in the ChangeFriendlyName() function of Belkin Smart Outlet V2 F7c063 firmware_2.00.11420.OWRT.PVT_SNSV2 allows attackers to cause a Denial of Service (DoS) via a crafted UPNP request.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-787 · Out-of-bounds Write CWE-787 · Out-of-bounds Write

Metadata

Primary Vendor: BELKIN
Published: 5/18/2023
Last Modified: 1/22/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2023-27217

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary