CVE-2021-44880

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

D-Link devices DIR_878 DIR_878_FW1.30B08_Hotfix_02 and DIR_882 DIR_882_FW1.30B06_Hotfix_02 were discovered to contain a command injection vulnerability in the system function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.

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-77

Affected software

No affected versions have been published.

Timeline

Published: Feb 4, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-448819.8D-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This CVE-2021-448829.8D-Link device DIR_878_FW1.30B08_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnera CVE-2021-448865.3In Zammad 5.0.2, agents can configure "out of office" periods and substitute persons. If the substitute persons didn't have the same permiss CVE-2021-448928.8A Remote Code Execution (RCE) vulnerability exists in ThinkPHP 3.x.x via value[_filename] in index.php, which could let a malicious user obt CVE-2021-448966.1DMP Roadmap before 3.0.4 allows XSS.CVE-2021-448997.8Micro-Star International (MSI) Center <= 1.0.31.0 is vulnerable to multiple Privilege Escalation vulnerabilities in the atidgllk.sys, atillk CVE-2021-449007.8Micro-Star International (MSI) App Player <= 4.280.1.6309 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the NT CVE-2021-449017.8Micro-Star International (MSI) Dragon Center <= 2.0.116.0 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the at CVE-2021-449037.8Micro-Star International (MSI) Center Pro <= 2.0.16.0 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the atidgl CVE-2021-449058.2Incorrect permissions in the Bluetooth Services in the Fortessa FTBTLD Smart Lock as of 12-13-2022 allows a remote attacker to disable the l CVE-2021-449069.8Minimist <=1.2.5 is vulnerable to Prototype Pollution via file index.js, function setKey() (lines 69-95).CVE-2021-449089.8SailsJS Sails.js <=1.4.0 is vulnerable to Prototype Pollution via controller/load-action-modules.js, function loadActionModules().