CVE-2020-35471

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

2.36% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 82.3% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/I:N/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

2020-12-15 00:48Z5 YR AGO

Last updated

2024-08-04 17:02Z2 YR AGO

Reserved

2020-12-15

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

eacf06189dd5893b3f162d5eaaef0346624de568c602d890d5ee17a7fbc13061

• github.comhttps://github.com/envoyproxy/envoy/compare/v1.16.0...v1.16.1x_refsource_MISC
• github.comhttps://github.com/envoyproxy/envoy/issues/14113x_refsource_MISC
• github.comhttps://github.com/envoyproxy/envoy/pull/14122x_refsource_MISC