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 not required to exploit this vulnerability. The specific flaw exists within the handling of authentication headers. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-10596.
CVSS Score
CRITICAL
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-20-1206/Third Party AdvisoryVDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-20-1206/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2020-17407?
CVE-2020-17407 is a vulnerability with a CVSS score of 9.8 (CRITICAL). This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microhard Bullet-LTE prior to v1.2.0-r1112. Authentication is not required to exploit this vulnerabili...
How severe is CVE-2020-17407?
CVE-2020-17407 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-17407?
Check the references section above for vendor advisories and patch information. Affected products include: Microhardcorp Bullet-Lte Firmware, Microhardcorp Bullet-Lte.