CVE-2020-25817

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

0.82% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 54.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/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

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

2021-06-08 17:54Z5 YR AGO

Last updated

2024-08-04 15:40Z2 YR AGO

Reserved

2020-09-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-611Improper Restriction of XML External Entity ReferenceBase

Data version

5.1

Document digest

b0bfb7ce7ef1372195d01138a31d73628d21f79400fb5f0a8dbbbc7976d33661

• www.silverstripe.orghttps://www.silverstripe.org/download/security-releases/x_refsource_CONFIRM
• www.silverstripe.orghttps://www.silverstripe.org/blog/tag/releasex_refsource_MISC
• forum.silverstripe.orghttps://forum.silverstripe.org/c/releasesx_refsource_MISC
• www.silverstripe.orghttps://www.silverstripe.org/download/security-releases/cve-2020-25817x_refsource_MISC