What is CVE-2021-37158?

CVE-2021-37158 is a high-severity vulnerability in Opengamepanel, classified under OS Command Injection. CVSS score: 8.8/10. Published 2021-11-10.

How severe is CVE-2021-37158?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Opengamepanel

CVE-2021-37158

An issue was discovered in OpenGamePanel OGP-Agent-Linux through 2021-08-14. An authenticated attacker could inject OS commands by starting a Counter-Strike server and using the map field to enter a Bash command.

Vulnerability class: Command Injection (OS Command Injection)

Published 2021-11-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.024 (83.3th percentile), scored 2026-10-07.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000

Affected products

Opengamepanel

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

www.exploit-db.com/exploits/50373 (Exploit, VDB Entry, Third Party Advisory)
github.com/OpenGamePanel/OGP-Website/pull/561 (Third Party Advisory)

Frequently asked questions

What is CVE-2021-37158?: CVE-2021-37158 is a high-severity vulnerability in Opengamepanel, classified under OS Command Injection. CVSS score: 8.8/10. Published 2021-11-10.
How severe is CVE-2021-37158?: High severity. CVSS v3 base score is 8.8 out of 10.