CVE-2020-5519

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

1.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 65.9% 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

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2020-01-06 12:54Z6 YR AGO

Last updated

2024-08-04 08:30Z2 YR AGO

Reserved

2020-01-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

9e76986cfb3d72f792d64d0fba83dc6899273dfeee0768adc0d97246ba5b956d

• forum.openlitespeed.orghttps://forum.openlitespeed.org/threads/openlitespeed-v1-6-5-now-available.4047/x_refsource_MISC
• drive.google.comhttps://drive.google.com/open?id=1pSciFEfjHp3kN8y5shy_zosJo7dje_fXx_refsource_MISC