Back to Database
Status published
Critical
CVE-2021-46314
A Remote Command Execution (RCE) vulnerability exists in HNAP1/control/SetNetworkTomographySettings.php of...
Vulnerability Description
A Remote Command Execution (RCE) vulnerability exists in HNAP1/control/SetNetworkTomographySettings.php of D-Link Router DIR-846 DIR846A1_FW100A43.bin and DIR846enFW100A53DLA-Retail.bin because backticks can be used for command injection when judging whether it is a reasonable domain name.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-46314
Credits & Attribution
No credits recorded in the NVD database.
References
More from dlink
View All →CVE-2022-48108
D-Link DIR_878_FW1.30B08 was discovered to contain a command injection vulnerability...
Unknown
0
CVE-2022-48107
D-Link DIR_878_FW1.30B08 was discovered to contain a command injection vulnerability...
Unknown
0
CVE-2022-47035
Buffer Overflow Vulnerability in D-Link DIR-825 v1.33.0.44ebdd4-embedded and below allows...
Unknown
0
CVE-2022-46642
D-Link DIR-846 A1_FW100A43 was discovered to contain a command injection...
Unknown
0
CVE-2022-46641
D-Link DIR-846 A1_FW100A43 was discovered to contain a command injection...
Unknown
0
Affected Vendor
dlink
View all reports →Affected Software
dir-846 firmware
Vulnerable Versions:
100a43, 100a53dla
Timeline
Official Publish:
February 17th, 2022
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.