PT-2020-6785 · Fortinet · Fortigate+1

Published 2020-12-01 · Updated 2021-03-09 · CVE-2020-15937

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions FortiGate versions 6.2.x through 6.2.4 FortiGate versions 6.4.x through 6.4.0

Description The issue is related to an improper neutralization of input, which may allow a remote attacker to perform a stored cross-site scripting attack (XSS) via the IPS and WAF logs dashboard. This could potentially enable an attacker to execute malicious scripts on the web page.

Recommendations For FortiGate versions 6.2.x through 6.2.4, update to version 6.2.5 or later. For FortiGate versions 6.4.x through 6.4.0, update to version 6.4.1 or later. As a temporary workaround, consider restricting access to the IPS and WAF logs dashboard until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2022-06464

CVE-2020-15937

Affected Products

Fortigate

Fortios

References · 8

• https://osv.dev/vulnerability/CVE-2020-15937 · Vendor Advisory
• https://fortiguard.com/advisory/FG-IR-20-068 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06464 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-15937 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15937 · Security Note
• https://fortiguard.com/psirt/FG-IR-20-068 · Note
• https://t.me/cibsecurity/24392 · Telegram Post
• https://fortiguard.fortinet.com/psirt/FG-IR-20-068 · Note