Remote Command Execution (RCE) vulnerability exists in HNAP1/control/SetWizardConfig.php in D-Link Router DIR-846 DIR846A1_FW100A43.bin and DIR846enFW100A53DLA-Retail.bin. Malicoius users can use this vulnerability to use "\ " or backticks in the shell metacharacters in the ssid0 or ssid1 parameters to cause arbitrary command execution. Since CVE-2019-17510 vulnerability has not been patched and improved www/hnap1/control/setwizardconfig.php, can also use line breaks and backquotes to bypass.
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: 2022-02-17T21:15:51
Updated: 2022-02-17T21:15:51
Reserved: 2022-01-18T00:00:00
Link: CVE-2021-46315
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-02-17T22:15:07.657
Modified: 2022-02-25T18:49:15.210
Link: CVE-2021-46315
JSON object: View
Redhat Information
No data.
CWE