What is CVE-2017-3818?

CVE-2017-3818 is a medium-severity vulnerability in Cisco Email_security_appliance_firmware, classified under Improper Input Validation. CVSS score: 5.8/10. Published 2017-02-03.

How severe is CVE-2017-3818?

Medium severity. CVSS v3 base score is 5.8 out of 10.

Improper input validation in Cisco Email_security_appliance_firmware

CVE-2017-3818

A vulnerability in the Multipurpose Internet Mail Extensions (MIME) scanner of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) could allow an unauthenticated, remote attacker to bypass configured user filters on the device…

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

EPSS: 0.002 (43.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N.

Affected products

Cisco Email_security_appliance_firmware — versions 9.7.1-066
N/a Cisco Asyncos 9.7.1-066 — versions Cisco AsyncOS 9.7.1-066

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2017-3818?: CVE-2017-3818 is a medium-severity vulnerability in Cisco Email_security_appliance_firmware, classified under Improper Input Validation. CVSS score: 5.8/10. Published 2017-02-03.
How severe is CVE-2017-3818?: Medium severity. CVSS v3 base score is 5.8 out of 10.