What is CVE-2020-20184?

CVE-2020-20184 is a critical-severity vulnerability in Liftoffsoftware Gateone, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-12-14.

How severe is CVE-2020-20184?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2020-20184 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Liftoffsoftware Gateone

CVE-2020-20184

GateOne allows remote attackers to execute arbitrary commands via shell metacharacters in the port field when attempting an SSH connection.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.027 (84.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Liftoffsoftware Gateone
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-20184?: CVE-2020-20184 is a critical-severity vulnerability in Liftoffsoftware Gateone, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-12-14.
How severe is CVE-2020-20184?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-20184 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.