What is CVE-2017-3840?

CVE-2017-3840 is a medium-severity vulnerability in Cisco Secure_access_control_system, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2017-02-22.

How severe is CVE-2017-3840?

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

Open Redirect in Cisco Secure_access_control_system

CVE-2017-3840

A vulnerability in the web interface of the Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to redirect a user to a malicious web page, aka an Open Redirect Vulnerability. More Information: CSCvc048…

Vulnerability class: Open Redirect

EPSS: 0.003 (51.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Cisco Secure_access_control_system — versions 5.8\(2.5\)
N/a Cisco Secure Access Control System — versions Cisco Secure Access Control System

Weakness classification (CWE)

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

References

psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
psirt@cisco.com (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2017-3840?: CVE-2017-3840 is a medium-severity vulnerability in Cisco Secure_access_control_system, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2017-02-22.
How severe is CVE-2017-3840?: Medium severity. CVSS v3 base score is 6.1 out of 10.