Key Negotiation of Bluetooth Vulnerability in Cisco products
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2019-9506 |
| CWE-ID | CWE-310 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Cisco SPA525G2 Small Business IP Phones Hardware solutions / Office equipment, IP-phones, print servers Cisco Wireless IP Phone 8851 Hardware solutions / Office equipment, IP-phones, print servers Cisco Wireless IP Phone 8845 Hardware solutions / Office equipment, IP-phones, print servers Cisco Wireless IP Phone 8821 Hardware solutions / Office equipment, IP-phones, print servers Cisco IP Phone 8865 Hardware solutions / Routers & switches, VoIP, GSM, etc Cisco IP Phone 8861 Hardware solutions / Routers & switches, VoIP, GSM, etc Cisco DX80 Series IP Phones Hardware solutions / Routers & switches, VoIP, GSM, etc Cisco DX70 Series IP Phones Hardware solutions / Routers & switches, VoIP, GSM, etc |
| Vendor | Cisco Systems, Inc |
Security Bulletin
This security bulletin contains one low risk vulnerability.
1) Cryptographic issues
EUVDB-ID: #VU20290
Risk: Low
CVSSv3.1: 3.5 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-9506
CWE-ID:
CWE-310 - Cryptographic Issues
Exploit availability: No
DescriptionThe vulnerability allows an attacker to gain access to sensitive information.
The vulnerability exists due to a weakness in Bluetooth Basic Rate/Enhanced Data Rate (BR/EDR) protocol core specification that allows an attacker with close proximity to the affected system to perform a man-in-the-middle attack on an encrypted Bluetooth connection.
Successful exploitation of the vulnerability may allow an attacker to gain access to sensitive information or perform unauthorized actions.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Cisco SPA525G2 Small Business IP Phones: All versions
Cisco Wireless IP Phone 8851: All versions
Cisco Wireless IP Phone 8845: All versions
Cisco Wireless IP Phone 8821: All versions
Cisco IP Phone 8865: All versions
Cisco IP Phone 8861: All versions
Cisco DX80 Series IP Phones: All versions
Cisco DX70 Series IP Phones: All versions
External linkshttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190813-bluetooth
Q & A
Can this vulnerability be exploited remotely?
No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
