CVE-2022-30627 in P5E GNSS
Summary
by MITRE • 07/18/2022
This vulnerability affects all of the company's products that also include the FW versions: update_i90_cv2.021_b20210104, update_i50_v1.0.55_b20200509, update_x6_v2.1.2_b202001127, update_b5_v2.0.9_b20200706. This vulnerability makes it possible to extract from the FW the existing user passwords on their operating systems and passwords.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 08/06/2022
This vulnerability represents a critical security flaw in firmware versions across multiple product lines that exposes sensitive authentication credentials stored within the device's operating system. The affected firmware versions include update_i90_cv2 021_b20210104, update_i50_v1 0 55_b20200509, update_x6_v2 1 2_b202001127, and update_b5_v2 0 9_b20200706, indicating a widespread issue that impacts various hardware platforms. The vulnerability specifically enables unauthorized extraction of user passwords from the firmware environment, creating a significant risk for system security and user privacy.
The technical nature of this flaw suggests a weakness in the firmware's credential storage mechanisms or access controls that allows malicious actors to bypass normal authentication procedures. This could involve improper encryption of stored passwords, insecure memory handling, or inadequate access restrictions within the firmware's user management subsystem. The vulnerability likely resides in the firmware's password handling routines or the way it interacts with the underlying operating system's authentication framework, potentially through buffer overflows, privilege escalation opportunities, or insecure direct object references that expose password databases or hash storage areas.
The operational impact of this vulnerability extends beyond individual device compromise to potentially affect entire network infrastructures where multiple devices share similar firmware versions. Attackers could leverage this weakness to gain unauthorized access to user accounts across affected systems, potentially escalating privileges to administrative levels and establishing persistent access points within networks. The exposure of user passwords creates opportunities for lateral movement attacks, credential dumping operations, and broader compromise of enterprise environments where these devices operate.
Security mitigations for this vulnerability should prioritize immediate firmware updates from the vendor to address the underlying credential exposure mechanisms. Organizations must implement comprehensive inventory management to identify all affected devices and ensure timely deployment of patches. Network segmentation strategies should be enhanced to limit lateral movement capabilities, while additional authentication measures such as multi-factor authentication should be enforced for critical systems. The vulnerability aligns with CWE-259 Weak Password Storage and CWE-798 Use of Hard-coded Credentials, representing a significant risk that requires immediate attention. From an attack perspective, this vulnerability maps to ATT&CK techniques including credential access methods such as credential dumping and use of stolen credentials, potentially enabling broader compromise through privilege escalation and persistence mechanisms.