JVN#45127776: Tornado vulnerable to open redirect

2023-05-2200:00:00

Japan Vulnerability Notes

jvn.jp

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

37.3%

JSON

Tornado provided by tornadoweb contains a vulnerability that triggers open redirect (CWE-601) under certain non-default configurations.

Impact

When accessing a specially crafted URL, the user of the website using the affected product may be redirected to an arbitrary website. As a result, the user may become a victim of a phishing attack.

Solution

Update the software
Update the software to the latest version according to the information provided by the developer.
The developer released Tornado version 6.3.2 that contains a fix for this vulnerability.