Vulnerability Description
Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bluetooth | Bluetooth Core Specification | >= 1.1b, <= 5.2 |
| Fedoraproject | Fedora | 34 |
| Intel | Ax210 Firmware | - |
| Intel | Ax210 | - |
| Intel | Ax201 Firmware | - |
| Intel | Ax201 | - |
| Intel | Ax200 Firmware | - |
| Intel | Ax200 | - |
| Intel | Ac 9560 Firmware | - |
| Intel | Ac 9560 | - |
| Intel | Ac 9462 Firmware | - |
| Intel | Ac 9462 | - |
| Intel | Ac 9461 Firmware | - |
| Intel | Ac 9461 | - |
| Intel | Ac 9260 Firmware | - |
| Intel | Ac 9260 | - |
| Intel | Ac 8265 Firmware | - |
| Intel | Ac 8265 | - |
| Intel | Ac 8260 Firmware | - |
| Intel | Ac 8260 | - |
Related Weaknesses (CWE)
References
- https://kb.cert.org/vuls/id/799380Third Party AdvisoryUS Government Resource
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-securitVendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.Third Party Advisory
- https://kb.cert.org/vuls/id/799380Third Party AdvisoryUS Government Resource
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-securitVendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.Third Party Advisory
- https://www.kb.cert.org/vuls/id/799380
FAQ
What is CVE-2020-26555?
CVE-2020-26555 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing withou...
How severe is CVE-2020-26555?
CVE-2020-26555 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-26555?
Check the references section above for vendor advisories and patch information. Affected products include: Bluetooth Bluetooth Core Specification, Fedoraproject Fedora, Intel Ax210 Firmware, Intel Ax210, Intel Ax201 Firmware.