CVE-2020-25763

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

4.98% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 91.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2020-09-29 19:17Z5 YR AGO

Last updated

2024-08-04 15:40Z2 YR AGO

Reserved

2020-09-18

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-434Unrestricted Upload of File with Dangerous TypeBase

Data version

5.1

Document digest

20a0bbe7b418d8d499819b147bb72205f099dd9a889c9ccb9777b51a44e929f1

• packetstormsecurity.comhttp://packetstormsecurity.com/files/159260/Seat-Reservation-System-1.0-Shell-Upload.htmlx_refsource_MISC
• seclists.org20200922 Seat Reservation System 1.0 Unauthenticated Remote Code Execution (CVE-2020-25763)http://seclists.org/fulldisclosure/2020/Sep/41mailing-listx_refsource_FULLDISC
• packetstormsecurity.comhttps://packetstormsecurity.com/files/author/15149x_refsource_MISC