CVE-2021-30650

MEDIUM

Symantec Layer7 API Management OAuth Toolkit - XSS

Title source: llm

Description

A reflected cross-site scripting (XSS) vulnerability in the Symantec Layer7 API Management OAuth Toolkit (OTK) allows a remote attacker to craft a malicious URL for the OTK web UI and target OTK users with phishing attacks or other social engineering techniques. A successful attack allows injecting malicious code into the OTK web UI client application.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/CVE-2021-30650-Layer7-OAuth-Toolkit-OTK-/20170

Scores

CVSS v3 6.1

EPSS 0.0025

EPSS Percentile 48.1%

Attack Vector NETWORK

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

Details

CWE

CWE-79

Status published

Products (1)

broadcom/layer7_api_management_oauth_toolkit < 4.4.1

Published Feb 18, 2022

Tracked Since Feb 18, 2026