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Vulnerability record · CVE-2022-46641 · published 23 December 2022

CVE-2022-46641: Dlink dir-846 firmware command injection vulnerability

Dlink · Dir 846 Firmware

D-Link DIR-846 A1_FW100A43 was discovered to contain a command injection vulnerability via the lan(0)_dhcps_staticlist parameter in the SetIpMacBindSettings function.

9.9 CVSS 3.1 Critical EPSS 3.1% · top 12.8% CWE-77 · Command injection
9.9CVSS 3.1 base score
3.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

D-Link DIR-846 A1_FW100A43 was discovered to contain a command injection vulnerability via the lan(0)_dhcps_staticlist parameter in the SetIpMacBindSettings function.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/CyberUnicornIoT/IoTvuln/blob/main/d-link/dir-846/D-Link%20dir-846%20SetIpMacBindSettings%20Command%20 ExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory
https://github.com/CyberUnicornIoT/IoTvuln/blob/main/d-link/dir-846/D-Link%20dir-846%20SetIpMacBindSettings%20Command%20 ExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.9CVE-2022-46642Dlink dir-846 firmware command injection vulnerabilityD-Link DIR-846 A1_FW100A43 was discovered to contain a command injection vulnerability via the auto_upgrade_hour parameter in the SetAutoUpgradeInfo …EPSS 3.1%9.8CVE-2023-33735Dlink dir-846 firmware vulnerabilityD-Link DIR-846 v1.00A52 was discovered to contain a remote command execution (RCE) vulnerability via the tomography_ping_address parameter in the /HN…EPSS 33%9.8CVE-2020-21016Dlink dir-846 firmware code injection vulnerabilityD-Link DIR-846 devices with firmware 100A35 allow remote attackers to execute arbitrary code as root via HNAP1/control/SetGuestWLanSettings.php.EPSS 2.2%9.8CVE-2021-46315Dlink dir-846 firmware os command injection vulnerabilityRemote Command Execution (RCE) vulnerability exists in HNAP1/control/SetWizardConfig.php in D-Link Router DIR-846 DIR846A1_FW100A43.bin and DIR846enF…EPSS 6.6%9.8CVE-2021-46319Dlink dir-846 firmware os command injection vulnerabilityRemote Code Execution (RCE) vulnerability exists in D-Link Router DIR-846 DIR846A1_FW100A43.bin and DIR846enFW100A53DLA-Retail.bin. Malicious users c…EPSS 6.6%9.8CVE-2021-46314Dlink dir-846 firmware os command injection vulnerabilityA Remote Command Execution (RCE) vulnerability exists in HNAP1/control/SetNetworkTomographySettings.php of D-Link Router DIR-846 DIR846A1_FW100A43.bi…EPSS 33%9.8CVE-2020-27600Dlink dir-846 firmware os command injection vulnerabilityHNAP1/control/SetMasterWLanSettings.php in D-Link D-Link Router DIR-846 DIR-846 A1_100.26 allows remote attackers to execute arbitrary commands via s…EPSS 14%9.8CVE-2019-17509Dlink dir-846 firmware os command injection vulnerabilityD-Link DIR-846 devices with firmware 100A35 allow remote attackers to execute arbitrary OS commands as root by leveraging admin access and sending a …EPSS 3.5%

Source: NIST National Vulnerability Database (record CVE-2022-46641), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.