Arbitrary Code Execution Vulnerability in Microhard Bullet-LTE
CVE-2020-17407

9.8CRITICAL

Key Information:

Vendor: Microhard
Status: Bullet-lte
Vendor: CVE Published:; 13 October 2020

What is CVE-2020-17407?

This vulnerability in Microhard Bullet-LTE allows remote attackers to exploit a flaw in the handling of authentication headers. Due to improper validation of user-supplied data length, attackers can execute arbitrary code on installations prior to version 1.2.0-r1112, potentially gaining root access without the need for authentication.

Affected Version(s)

Bullet-LTE prior to v1.2.0-r1112

References

https://www.zerodayinitiative.com/advisories/ZDI-20-1206/

x_refsource_MISC

EPSS Score

44% chance of being exploited in the next 30 days.

CVSS V3.1

Score:

9.8

Severity:

CRITICAL

Confidentiality:

High

Integrity:

High

Availability:

High

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

None

Scope:

Unchanged

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Oct 13, 2020
Vulnerability Reserved
Aug 7, 2020

Credit

Ricky "HeadlessZeke" Lawshae

JSON