Server-Side Request Forgery (SSRF) in LiquiFire OS - CVE-2019-20055
Published: December 29, 2019
Vulnerability identifier: #VU23834
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2019-20055
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: LiquidPixels, Inc.
Affected software:
LiquiFire OS
LiquiFire OS
Detailed vulnerability description
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted HTTP request via the call%3Durl substring followed by a URL in square brackets and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
How to mitigate CVE-2019-20055
Install updates from vendor's website.