CVE-2022-44808

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A command injection vulnerability has been found on D-Link DIR-823G devices with firmware version 1.02B03 that allows an attacker to execute arbitrary operating system commands through well-designed /HNAP1 requests. Before the HNAP API function can process the request, the system function executes an untrusted command that triggers the vulnerability.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-78

Affected software

No affected versions have been published.

Timeline

Published: Nov 22, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2022

CVE-2022-44815.4The Mesmerize Companion WordPress plugin before 1.6.135 does not validate and escape some of its shortcode attributes before outputting them CVE-2022-44825.4The Carousel, Slider, Gallery by WP Carousel WordPress plugin before 2.5.3 does not validate and escape some of its shortcode attributes bef CVE-2022-448207.2Automotive Shop Management System v1.0 is vulnerable to SQL Injection via /asms/admin/?page=transactions/manage_transaction&id=.CVE-2022-44835.4The Insert Pages WordPress plugin before 3.7.5 does not validate and escape some of its shortcode attributes before outputting them back in CVE-2022-448307.8Sourcecodester Event Registration App v1.0 was discovered to contain multiple CSV injection vulnerabilities via the First Name, Contact and CVE-2022-448329.8D-Link DIR-3040 device with firmware 120B03 was discovered to contain a command injection vulnerability via the SetTriggerLEDBlink function.CVE-2022-448387.2Automotive Shop Management System v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /services/view_servic CVE-2022-44845.4The Social Share, Social Login and Social Comments Plugin WordPress plugin before 7.13.44 does not validate and escape some of its shortcode CVE-2022-448407.8Heap buffer overflow vulnerability in binutils readelf before 2.40 via function find_section_in_set in file readelf.c.CVE-2022-448439.8TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the port parameter in the setting/set CVE-2022-448449.8TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the pass parameter in the setting/set CVE-2022-448498.8A Cross-Site Request Forgery (CSRF) in the Administrator List of MetInfo v7.7 allows attackers to arbitrarily add Super Administrator accoun