CVE-2019-18802

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.46% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 83.0% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-12-13 12:21Z6 YR AGO

Last updated

2024-08-05 02:02Z2 YR AGO

Reserved

2019-11-07

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-284Improper Access ControlPillar

Data version

5.1

Document digest

123594dc369c5f27b24ff793e9de9e9a990336bdfe04267b48d7dd11007a70bd

• github.comhttps://github.com/envoyproxy/envoy/commits/masterx_refsource_MISC
• groups.google.comhttps://groups.google.com/forum/#%21forum/envoy-usersx_refsource_MISC
• blog.envoyproxy.iohttps://blog.envoyproxy.iox_refsource_MISC
• github.comhttps://github.com/envoyproxy/envoy/security/advisories/GHSA-356m-vhw2-wcm4x_refsource_MISC
• lists.opensuse.orgopenSUSE-SU-2020:0379http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00034.htmlvendor-advisoryx_refsource_SUSE