What is CVE-2019-1943?

CVE-2019-1943 is a medium-severity vulnerability in Cisco Small Business 300 Series Managed Switches, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2019-07-17.

How severe is CVE-2019-1943?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Open Redirect in Cisco Small Business 300 Series Managed Switches

CVE-2019-1943

A vulnerability in the web interface of Cisco Small Business 200, 300, and 500 Series Switches software could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. The vulnerability is due to improper input…

Vulnerability class: Open Redirect

EPSS: 0.107 (95.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2019-1943?: CVE-2019-1943 is a medium-severity vulnerability in Cisco Small Business 300 Series Managed Switches, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2019-07-17.
How severe is CVE-2019-1943?: Medium severity. CVSS v3 base score is 4.7 out of 10.