CVE-2024-40893
Firewalla BTLE Authenticated Command Injection
- State
- Published
- Severity
- 6.8 Medium
- Published
- Aug 12, 2024
- Updated
- Aug 21, 2024
- Reserved
- Jul 11, 2024
Description
Multiple authenticated operating system (OS) command injection vulnerabilities exist in Firewalla Box Software versions before 1.979. A physically close attacker that is authenticated to the Bluetooth Low-Energy (BTLE) interface can use the network configuration service to inject commands in various configuration parameters including networkConfig.Interface.Phy.Eth0.Extra.PingTestIP, networkConfig.Interface.Phy.Eth0.Extra.DNSTestDomain, and networkConfig.Interface.Phy.Eth0.Gateway6. Additionally, because the configuration can be synced to the Firewalla cloud, the attacker may be able to persist access even after hardware resets and firmware re-flashes.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.8 Medium | CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
Box SoftwareFirewalla |
|
References
- https://vulncheck.com/advisories/firewalla-bt-command-injectionthird-party-advisory
- https://www.labs.greynoise.io/grimoire/2024-08-20-bluuid-firewalla/technical-descriptionexploit
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