CVE detail

CVE-2019-1876 — CVE-2019-1876

Published 2019-06-20 · Modified 2026-06-17 · Vendor cisco · Product wide_area_application_services · Source nvd
MEDIUM
severity
CVSS-derived band
4.0
CVSS v3
0–10 scale
0.0177
EPSS probability
exploitation probability, 30d
76.0%
EPSS percentile
percentile vs all CVEs
NOT LISTED
CISA KEV
known exploited catalog

Description

A vulnerability in the HTTPS proxy feature of Cisco Wide Area Application Services (WAAS) Software could allow an unauthenticated, remote attacker to use the Central Manager as an HTTPS proxy. The vulnerability is due to insufficient authentication of proxy connection requests. An attacker could exploit this vulnerability by sending a malicious HTTPS CONNECT message to the Central Manager. A successful exploit could allow the attacker to access public internet resources that would normally be blocked by corporate policies.

Remediation

ProductVulnerable rangeFixed versionAdvisory
Cisco Cisco Wide Area Application Services (WAAS)>=unspecified<6.4(5.6)6.4(5.6)advisory ↗

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.