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Fencer Vulns
high 8.1

CVE-2020-16602 json

Razer Chroma SDK Rest Server through 3.12.17 allows remote attackers to execute arbitrary programs because there is a race condition in whi…

published 2020-09-02 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-8563

cvss
8.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.0%
EPSS 6.0% chance of exploitation in 30 days, percentile 93%
public exploits
1
Exploit-DB

Summary

Razer Chroma SDK Rest Server through 3.12.17 allows remote attackers to execute arbitrary programs because there is a race condition in which a file created under "%PROGRAMDATA%\Razer Chroma\SDK\Apps" can be replaced before it is executed by the server. The attacker must have access to port 54236 for a registration step.

Timeline

  1. Published
  2. First public exploit (EDB-49106)

Exploit prediction

5.99% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-49106 Razer Chroma SDK Server 3.16.02 - Race Condition Remote File Execution remote, 2020-11-26
  • packetstormsecurity.com http://packetstormsecurity.com/files/160225/Razer-Chroma-SDK-Server-3.16.02-Race-Condition.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.