CVE-2022-26258

CRITICALCVSS 9.8Known Exploited

CISA Known Exploited Vulnerability

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10295; https://nvd.nist.gov/vuln/detail/CVE-2022-26258

Remediation deadline: September 29, 2022

Description

D-Link DIR-820L contains an unspecified vulnerability in Device Name parameter in /lan.asp which allows for remote code execution.

Timeline

Published:March 28th, 2022 4:15 AM

Last modified:July 9th, 2026 5:57 PM

Added to KEV:September 8th, 2022

CVSS Scoring

CVSS v3: 9.8 (CRITICAL)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2: 7.5

Affected Software

From NVD CPE configuration data

Vendors

dlink

Products

dir-820l_firmware

Weaknesses (CWE)

References & Reports

Advisories, patches, and third-party reports

Source: NIST NVD · Data may lag official sources by up to one minute