What is CVE-2021-30650?

CVE-2021-30650 is a medium-severity vulnerability in Broadcom Layer7 Api Management Oauth Toolkit, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-02-18.

How severe is CVE-2021-30650?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Broadcom Layer7 Api Management Oauth Toolkit

CVE-2021-30650

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (50.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Broadcom Layer7_api_management_oauth_toolkit
N/a Layer7 Api Management Oauth Toolkit (Otk) — versions OTK 4.4.x and earlier

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

secure@symantec.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-30650?: CVE-2021-30650 is a medium-severity vulnerability in Broadcom Layer7 Api Management Oauth Toolkit, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-02-18.
How severe is CVE-2021-30650?: Medium severity. CVSS v3 base score is 6.1 out of 10.