CVE-2024-23922CWE-345

Sony XAV-AX5500 Insufficient Firmware Update Validation Remote Code Execution Vulnerability

Medium · published September 23, 2024

CVSS v3.1
6.8
EPSS
2%
Percentile
77.8
In the wild
Unconfirmed
What it is

Sony XAV-AX5500 Insufficient Firmware Update Validation Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Sony XAV-AX5500 devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the handling of software updates. The issue results from the lack of proper validation of software update packages. An attacker can leverage this vulnerability to execute code in the context of the device.

Was ZDI-CAN-22939

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01761 · 77.8th percentile
Weakness
CWE-345 · Insufficient Verification of Data Authenticity
Published
2024-09-23T14:23Z
EPSS history
Timeline
  • 23 SEP 14:23Z
    Sony XAV-AX5500 Insufficient Firmware Update Validation Remote Code Execution Vulnerability
    cvelistv5