GNSS SpAmming: A Spoofing-Based GNSS Denial-Of-Service Attack

GNSSs are vulnerable to attacks of two kinds: jamming i.e. denying access to the signal and spoofing i.e. impersonating a legitimate satellite. These attacks have been extensively studied, and we have a myriad of countermeasures to mitigate them. In this paper we expose a new type of attack:...

Leica Geosystems GNSS 安全漏洞

Leica Geosystems GNSS is a line of mapping equipment from Leica Germany. A security vulnerability exists in Leica Geosystems GNSS version 4.30.063, which stems from the presence of stored cross-site scripting in the configuration file upload function that could lead to the execution of arbitrary...

CVE-2025-20723

In gnss driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09920033; Issue ID: MSV-3797...

The unexpected effects of GPS spoofing on aviation safety

GPS is one service in the Global Navigation Satellite System GNSS. Others include Russia’s GLONASS and the EU’s Galileo constellations. These are all used to provide Position, Navigation, and Timing PNT to civilian users including commercial aircraft. GPS was actually designed to have military...

CVE-2023-32817

In gnss service, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08044040; Issue ID: ALPS08044035...