---
id: CVE-2022-26258
title: >-
  D-Link DIR-820L 1.05B03 was discovered to contain remote command execution
  (RCE) vulnerability via HTTP POST to get set ccp.
summary: >-
  D-Link DIR-820L 1.05B03 was discovered to contain remote command execution
  (RCE) vulnerability via HTTP POST to get set ccp.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-78
  - CWE-78
vendor: dlink
product: dir-820l_firmware
affected:
  - dir-820l_firmware = 1.05b03
published: '2022-03-28'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2022-26258'
references:
  - url: >-
      https://github.com/skyedai910/Vuln/tree/master/DIR-820L/command_execution_0
    label: cve@mitre.org
  - url: >-
      https://github.com/zhizhuoshuma/cve_info_data/blob/ccaed4b94ba762eb8a8e003bfa762a7754b8182e/Vuln/Vuln/DIR-820L/command_execution_0/README.md
    label: cve@mitre.org
  - url: 'https://www.dlink.com/en/security-bulletin/'
    label: cve@mitre.org
  - url: 'http://dir-820l.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'http://dlink.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://github.com/skyedai910/Vuln/tree/master/DIR-820L/command_execution_0
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://github.com/zhizhuoshuma/cve_info_data/blob/ccaed4b94ba762eb8a8e003bfa762a7754b8182e/Vuln/Vuln/DIR-820L/command_execution_0/README.md
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://www.dlink.com/en/security-bulletin/'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26258
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - kev
  - in-the-wild
epss: 0.91981
epssPercentile: 0.99816
kev: true
kevDateAdded: '2022-09-08'
kevDueDate: '2022-09-29'
kevRansomware: false
exploited: true
ingestedAt: '2026-07-06T02:09:23.448Z'
---

## Overview

D-Link DIR-820L 1.05B03 was discovered to contain remote command execution (RCE) vulnerability via HTTP POST to get set ccp.

## Affected

- `dir-820l_firmware = 1.05b03`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.