What is CVE-2020-3133?

CVE-2020-3133 is a high-severity vulnerability in Cisco Email Security Appliance (Esa), classified under Improper Input Validation. CVSS score: 7.5/10. Published 2020-09-23.

How severe is CVE-2020-3133?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Cisco Email Security Appliance (Esa)

CVE-2020-3133

A vulnerability in the email message scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured filters on the device. The vulnerability is due to improp…

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

EPSS: 0.014 (69.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Cisco Email Security Appliance (Esa) — versions n/a
Cisco Email_security_appliance

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2020-3133?: CVE-2020-3133 is a high-severity vulnerability in Cisco Email Security Appliance (Esa), classified under Improper Input Validation. CVSS score: 7.5/10. Published 2020-09-23.
How severe is CVE-2020-3133?: High severity. CVSS v3 base score is 7.5 out of 10.