CVE-2020-9952

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

1.50% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 72.5% of scored records. A rank, not a probability.

NVD base score

7.1 (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:L

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

2020-10-16 16:53Z5 YR AGO

Last updated

2024-08-04 10:50Z2 YR AGO

Reserved

2020-03-02

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

0fca3eb2dc4972d72a59564aa1ce38fda09fe6c4b5b7bc3f63a6617a92a791a8

• support.apple.comhttps://support.apple.com/HT211850x_refsource_MISC
• support.apple.comhttps://support.apple.com/HT211844x_refsource_MISC
• support.apple.comhttps://support.apple.com/HT211845x_refsource_MISC
• support.apple.comhttps://support.apple.com/HT211843x_refsource_MISC
• support.apple.comhttps://support.apple.com/HT211846x_refsource_MISC
• support.apple.comhttps://support.apple.com/HT211847x_refsource_MISC
• seclists.org20201115 APPLE-SA-2020-11-13-5 Additional information for APPLE-SA-2020-09-16-3 Safari 14.0http://seclists.org/fulldisclosure/2020/Nov/18mailing-listx_refsource_FULLDISC
• seclists.org20201115 APPLE-SA-2020-11-13-4 Additional information for APPLE-SA-2020-09-16-2 tvOS 14.0http://seclists.org/fulldisclosure/2020/Nov/19mailing-listx_refsource_FULLDISC
• seclists.org20201115 APPLE-SA-2020-11-13-3 Additional information for APPLE-SA-2020-09-16-1 iOS 14.0 and iPadOS 14.0http://seclists.org/fulldisclosure/2020/Nov/20mailing-listx_refsource_FULLDISC
• seclists.org20201115 APPLE-SA-2020-11-13-6 Additional information for APPLE-SA-2020-09-16-4 watchOS 7.0http://seclists.org/fulldisclosure/2020/Nov/22mailing-listx_refsource_FULLDISC
• www.openwall.com[oss-security] 20201123 WebKitGTK and WPE WebKit Security Advisory WSA-2020-0008http://www.openwall.com/lists/oss-security/2020/11/23/3mailing-listx_refsource_MLIST
• security.gentoo.orgGLSA-202012-10https://security.gentoo.org/glsa/202012-10vendor-advisoryx_refsource_GENTOO