CVE-2020-3867

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

1.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 70.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2020-02-27 20:45Z6 YR AGO

Last updated

2024-08-04 07:44Z2 YR AGO

Reserved

2019-12-18

Assigning CNA

apple

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

a4d63af4fc877f3744b2a8c8ad5513766af55a5dddcceda07d9df00aa30476e4

• support.apple.comhttps://support.apple.com/HT210947x_refsource_MISC
• support.apple.comhttps://support.apple.com/HT210948x_refsource_MISC
• lists.opensuse.orgopenSUSE-SU-2020:0278http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00004.htmlvendor-advisoryx_refsource_SUSE
• security.gentoo.orgGLSA-202003-22https://security.gentoo.org/glsa/202003-22vendor-advisoryx_refsource_GENTOO