What is CVE-2024-20362?

CVE-2024-20362 is a medium-severity vulnerability in Cisco Small Business Rv Series Router Firmware, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.1/10. Published 2024-04-03.

How severe is CVE-2024-20362?

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

XSS in Cisco Small Business Rv Series Router Firmware

CVE-2024-20362

A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient input validation by the web-based management interface. An attacker could exploit this vulnerability by persuading a user to visit specific web pages that include malicious payloads. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

EPSS: 0.005 (39.5th 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

Cisco Small Business Rv Series Router Firmware — versions 1.1.0.09, 1.1.1.19, 1.1.1.06
Cisco Rv016
Cisco Rv016_firmware
Cisco Rv042
Cisco Rv042_firmware
Cisco Rv042g
Cisco Rv042g_firmware
Cisco Rv082
Cisco Rv082_firmware
Cisco Rv320

Weakness classification (CWE)

CWE-80 — Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

References

psirt@cisco.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-20362?: CVE-2024-20362 is a medium-severity vulnerability in Cisco Small Business Rv Series Router Firmware, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.1/10. Published 2024-04-03.
How severe is CVE-2024-20362?: Medium severity. CVSS v3 base score is 6.1 out of 10.