Vulnerability Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microhard Bullet-LTE prior to v1.2.0-r1112. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of the ping parameter provided to tools.sh. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-10595.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microhardcorp | Bullet-Lte Firmware | < 1.2.0-r1112 |
| Microhardcorp | Bullet-Lte | - |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-20-1205/Third Party AdvisoryVDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-20-1205/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2020-17406?
CVE-2020-17406 is a vulnerability with a CVSS score of 8.8 (HIGH). This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microhard Bullet-LTE prior to v1.2.0-r1112. Authentication is required to exploit this vulnerability. ...
How severe is CVE-2020-17406?
CVE-2020-17406 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-17406?
Check the references section above for vendor advisories and patch information. Affected products include: Microhardcorp Bullet-Lte Firmware, Microhardcorp Bullet-Lte.