CVE detail

CVE-2020-3137 — CVE-2020-3137

Published 2020-09-23 · Modified 2026-06-17 · Vendor cisco · Product email_security_appliance · Source nvd
MEDIUM
severity
CVSS-derived band
6.1
CVSS v3
0–10 scale
0.0084
EPSS probability
exploitation probability, 30d
55.0%
EPSS percentile
percentile vs all CVEs
NOT LISTED
CISA KEV
known exploited catalog

Description

A vulnerability in the web-based management interface of Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability exists because the web-based management interface of the affected device does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or to access sensitive, browser-based information.

Remediation

ProductVulnerable rangeFixed versionAdvisory
Cisco Cisco Email Security Appliance (ESA)not specifiedadvisory ↗

References

cvedb.io · NVD · CISA KEV · FIRST EPSS · vendor advisories (CVE Program List v5). Informational only, no warranty — verify every remediation against the vendor advisory before acting on it. This product uses data from the NVD API but is not endorsed or certified by the NVD, CISA, FIRST.org or any vendor named. CVE® is a registered trademark of The MITRE Corporation.