PT-2019-5738 · Lifesize · Gateone

Glzjin · Published 2019-08-29 · Updated 2021-07-21 · CVE-2020-20184

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions GateOne (affected versions not specified)

Description The issue is related to insufficient input validation in the terminal emulator and SSH client, GateOne. This allows remote attackers to execute arbitrary commands via shell metacharacters in the port field when attempting an SSH connection.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

OS Command Injection

Weakness Enumeration

CWE-20

CWE-78

Related Identifiers

BDU:2021-01242

CVE-2020-20184

Affected Products

Gateone

References · 7

• 🔥 https://github.com/liftoff/GateOne/issues/736 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-20184 · Security Note
• https://osv.dev/vulnerability/CVE-2020-20184 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01242 · Security Note
• http://liftoffsoftware.com/Products/GateOne · Note
• https://computerra.ru/215496/gate-one-terminal-i-klient-ssh-rabotayushhiy-pryamo · Note
• https://t.me/cibsecurity/20772 · Telegram Post