CVE-2025-9870CWE-59

CVE-2025-9870

High · published October 30, 2025

CVSS v3.0
7.8
EPSS
0%
Percentile
8.7
In the wild
Unconfirmed
What it is

⚡ A sneaky symbolic link could be your worst enemy! The Razer Synapse 3 Philips HUE module installer has a privilege escalation vulnerability that lets local attackers run wild! 🔥 Think of it like a construction worker who has access to a safe area but creates a backdoor to the office supply room. With this access, they can grab anything they want, including confidential documents or tools that could wreak havoc! An attacker with low privileges could exploit this vulnerability to escalate their access and execute arbitrary code as the SYSTEM user. This means they could potentially delete critical files or take control of the system entirely, leading to catastrophic consequences for your setup!

Put simply

Think of it like a construction worker who has access to a safe area but creates a backdoor to the office supply room. With this access, they can grab anything they want, including confidential documents or tools that could wreak havoc! This local privilege escalation vulnerability exists in the Philips HUE module installer bundled with Razer Synapse 3. By crafting a symbolic link, an attacker can manipulate the installer to delete any file on the system, compromising its security.

What to do

An attacker with low privileges could exploit this vulnerability to escalate their access and execute arbitrary code as the SYSTEM user. This means they could potentially delete critical files or take control of the system entirely, leading to catastrophic consequences for your setup! To safeguard your system, ensure you’re running the latest version of Razer Synapse 3, which includes vital security patches. Regularly audit your local user permissions, and consider implementing stricter access controls to limit potential attack vectors. 🛡️ You've got this! Stay vigilant, apply the fixes, and you'll keep your system secure! 🚀

The record
Technical detail
CVSS v3.0
7.8 · HIGH
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00195 · 8.7th percentile
Weakness
CWE-59 · Improper Link Resolution Before File Access ('Link Following')
Published
2025-10-30T00:15Z
Affected products (1)
ProductVersionsFixed in
razer/synapse< 3.10.730.715193.10.730.71519
References (1)
EPSS history
Timeline
  • 29 OCT 19:34Z
    Razer Synapse 3 RazerPhilipsHueUninstall Link Following Local Privilege Escalation Vulnerability
    cvelistv5