What is CVE-2016-6440?

CVE-2016-6440 is a medium-severity vulnerability in Cisco Unified_communications_manager, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2016-10-27.

How severe is CVE-2016-6440?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2016-6440 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Cisco Unified_communications_manager

CVE-2016-6440

The Cisco Unified Communications Manager (CUCM) may be vulnerable to data that can be displayed inside an iframe within a web page, which in turn could lead to a clickjacking attack. More Information: CSCuz64683 CSCuz64698. Known Affected…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.003 (52.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Cisco Unified_communications_manager — versions 11.5\(0.99838.4\)
N/a Cisco Unified Communications Manager 11.0(1.10000.10), 11.5(1.10000.6), 11.5(0.99838.4) — versions Cisco Unified Communications Manager 11.0(1.10000.10), 11.5(1.10000.6), 11.5(0.99838.4)

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

1037005 (vdb-entry, x_refsource_SECTRACK)
psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
93521 (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2016-6440?: CVE-2016-6440 is a medium-severity vulnerability in Cisco Unified_communications_manager, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2016-10-27.
How severe is CVE-2016-6440?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2016-6440 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.