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Description

Razer Synapse 3 Chroma Connect Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Razer Synapse 3. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Razer Chroma SDK installer. By creating a symbolic link, an attacker can abuse the installer to delete arbitrary files. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-26373.

PUBLISHED Reserved 2025-09-02 | Published 2025-10-29 | Updated 2025-10-30 | Assigner zdi




HIGH: 7.8CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-59: Improper Link Resolution Before File Access ('Link Following')

Product status

Default status
unknown

3.10.228.21112
affected

References

www.zerodayinitiative.com/advisories/ZDI-25-920/ (ZDI-25-920)

cve.org (CVE-2025-9871)

nvd.nist.gov (CVE-2025-9871)

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