What is CVE-2019-1876?

CVE-2019-1876 is a medium-severity vulnerability in Cisco Wide Area Application Services (Waas), classified under Missing Authentication for Critical Function. CVSS score: 4.0/10. Published 2019-06-20.

How severe is CVE-2019-1876?

Medium severity. CVSS v3 base score is 4.0 out of 10.

Auth bypass in Cisco Wide Area Application Services (Waas)

CVE-2019-1876

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 authe…

Vulnerability class: Broken Authentication

EPSS: 0.018 (75.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N.

Affected products

Cisco Wide Area Application Services (Waas) — versions unspecified
Cisco Wide_area_application_services — versions 5.5\(7\), 6.1\(1\), 6.4\(3b\)

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2019-1876?: CVE-2019-1876 is a medium-severity vulnerability in Cisco Wide Area Application Services (Waas), classified under Missing Authentication for Critical Function. CVSS score: 4.0/10. Published 2019-06-20.
How severe is CVE-2019-1876?: Medium severity. CVSS v3 base score is 4.0 out of 10.