CVE-2020-23826

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

12.65% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 95.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-01-22 19:06Z5 YR AGO

Last updated

2024-08-04 15:05Z2 YR AGO

Reserved

2020-08-13

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.1

Document digest

823fcc017445c02dec5b4ccd417d1b7f775277361a2003baa078ec5119f977ec

• firedome.iohttps://firedome.io/blog/firedome-discloses-0-day-vulnerabilities-in-yale-ip-cameras/x_refsource_MISC
• whiterosezex.blogspot.comhttps://whiterosezex.blogspot.com/2021/01/cve-2020-23826-rce-vulnerability-in.htmlx_refsource_MISC
• lp.firedome.iohttps://lp.firedome.io/hubfs/Yale%20WIPC-301W%20RCE%20Vulnerability%20Report%205-6.pdfx_refsource_MISC