Remote Code Execution (RCE) vulnerability exists in D-Link Router DIR-846 DIR846A1_FW100A43.bin and DIR846enFW100A53DLA-Retail.bin. Malicious users can use this vulnerability to use "\ " or backticks to bypass the shell metacharacters in the ssid0 or ssid1 parameters to execute arbitrary commands.This vulnerability is due to the fact that CVE-2019-17509 is not fully patched and can be bypassed by using line breaks or backticks on its basis.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-02-17T21:27:57

Updated: 2022-02-17T21:27:57

Reserved: 2022-01-18T00:00:00


Link: CVE-2021-46319

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-02-17T22:15:07.830

Modified: 2022-02-25T18:50:15.427


Link: CVE-2021-46319

JSON object: View

cve-icon Redhat Information

No data.

CWE