Is CVE-2020-26762 actively exploited?

CVE-2020-26762 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-26762?

CVE-2020-26762 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-2020-26762?

Patch guidance is available from edimax security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-26762.

Fix CVE-2020-26762 - CRITICAL edimax ic-3116w firmware

Q: Which products are affected by CVE-2020-26762?

2 products: edimax ic-3116w firmware, edimax ic-3140w firmware.

Description

A stack-based buffer-overflow exists in Edimax IP-Camera IC-3116W (v3.06) and IC-3140W (v3.07), which allows an unauthenticated, unauthorized attacker to perform remote-code-execution due to a crafted GET-Request. The overflow occurs in binary ipcam_cgi due to a missing type check in function doGetSysteminfo(). This has been fixed in version: IC-3116W v3.08.

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

Metadata

Primary Vendor: EDIMAX
Published: 12/1/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2020-26762

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary