What is CVE-2019-1884?

CVE-2019-1884 is a high-severity vulnerability in Cisco Asyncos, classified under Improper Input Validation. CVSS score: 7.7/10. Published 2019-07-04.

How severe is CVE-2019-1884?

High severity. CVSS v3 base score is 7.7 out of 10.

Improper input validation in Cisco Asyncos

CVE-2019-1884

A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerabi…

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

EPSS: 0.015 (71.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Asyncos
Cisco Web Security Appliance (Wsa) — versions unspecified
Cisco Web_security_appliance — versions 10.1.4-017, 10.5.2-072, 11.5.1-fcs-125

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-2019-1884?: CVE-2019-1884 is a high-severity vulnerability in Cisco Asyncos, classified under Improper Input Validation. CVSS score: 7.7/10. Published 2019-07-04.
How severe is CVE-2019-1884?: High severity. CVSS v3 base score is 7.7 out of 10.