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.
References
Link | Resource |
---|---|
https://github.com/doudoudedi/DIR-846_Command_Injection/blob/main/DIR-846_Command_Injection1.md | Exploit Third Party Advisory |
https://www.dlink.com/en/security-bulletin/ | Vendor Advisory |
History
No history.
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
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
Redhat Information
No data.
CWE