CVE-2020-28948

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

47.49% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2020-11-19 18:14Z5 YR AGO

Last updated

2024-08-04 16:48Z2 YR AGO

Reserved

2020-11-19

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-502Deserialization of Untrusted DataBase

Data version

5.1

Document digest

bd50ef8e1539eea5b46cd1397195570a3be2e4dd051b305b42a50c6b3ff94d4e

• github.comhttps://github.com/pear/Archive_Tar/issues/33x_refsource_MISC
• www.drupal.orghttps://www.drupal.org/sa-core-2020-013x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20201127 [SECURITY] [DLA 2466-1] drupal7 security updatehttps://lists.debian.org/debian-lts-announce/2020/11/msg00045.htmlmailing-listx_refsource_MLIST
• lists.fedoraproject.orgFEDORA-2020-f351eb14e3https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V35LBRM6HBCXBVCITKQ4UEBTXO2EG7B/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2020-5271a896ffhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NBYZSHYTIOBK6V7C4N7TP6KIKCRKLVWP/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2020-6f1079934chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KWM4CTMEGAC4I2CHYNJVSROY4CVXVEUT/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2020-d50d74d6f2https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437/vendor-advisoryx_refsource_FEDORA
• www.debian.orgDSA-4817https://www.debian.org/security/2020/dsa-4817vendor-advisoryx_refsource_DEBIAN
• security.gentoo.orgGLSA-202101-23https://security.gentoo.org/glsa/202101-23vendor-advisoryx_refsource_GENTOO
• lists.fedoraproject.orgFEDORA-2021-8093e197f4https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2021-0c013f520chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/vendor-advisoryx_refsource_FEDORA