Vulnerability Description
An Improper Access Control vulnerability allows an attacker to access the control panel of the B420 without requiring any sort of authorization or authentication due to the IP based authorization. If an authorized user has accessed a publicly available B420 product using valid credentials, an insider attacker can gain access to the same panel without requiring any sort of authorization. The B420 module was already obsolete at the time this vulnerability was found (The End of Life announcement was made in 2013).
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bosch | B420 Firmware | 02.02.0001 |
| Bosch | B420 | - |
Related Weaknesses (CWE)
References
- https://drive.google.com/drive/folders/16jvVFyp9RlHvXvq7qbOCjCs1jiAPT3i_?usp=sha
- https://pastebin.com/raw/0CGTpiEn
- https://psirt.bosch.com/security-advisories/BOSCH-SA-341298-BT.html
- https://drive.google.com/drive/folders/16jvVFyp9RlHvXvq7qbOCjCs1jiAPT3i_?usp=sha
- https://pastebin.com/raw/0CGTpiEn
- https://psirt.bosch.com/security-advisories/BOSCH-SA-341298-BT.html
FAQ
What is CVE-2022-47648?
CVE-2022-47648 is a vulnerability with a CVSS score of 7.6 (HIGH). An Improper Access Control vulnerability allows an attacker to access the control panel of the B420 without requiring any sort of authorization or authentication due to the IP based authorization. If ...
How severe is CVE-2022-47648?
CVE-2022-47648 has been rated HIGH with a CVSS base score of 7.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-47648?
Check the references section above for vendor advisories and patch information. Affected products include: Bosch B420 Firmware, Bosch B420.