CVE-2020-25763

Name: CVE-2020-25763
Creator: NVD / NIST
Published: 2020-09-30T18:15:25.583+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 4.98%

Last modified Jun 17, 2026

CVE-2020-25763 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Seat Reservation System version 1.0 suffers from an Unauthenticated File Upload Vulnerability allowing Remote Attackers to gain Remote Code Execution (RCE) on the Hosting Webserver via uploading PHP files.. EPSS estimates a 4.98% chance of exploitation in the next 30 days.

Description

Seat Reservation System version 1.0 suffers from an Unauthenticated File Upload Vulnerability allowing Remote Attackers to gain Remote Code Execution (RCE) on the Hosting Webserver via uploading PHP files.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

4.98%

91.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Seat Reservation System Project	Seat Reservation System	1.0

References

http://packetstormsecurity.com/files/159260/Seat-Reservation-System-1.0-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2020/Sep/41Exploit, Mailing List, Third Party Advisory
https://packetstormsecurity.com/files/author/15149Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/159260/Seat-Reservation-System-1.0-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2020/Sep/41Exploit, Mailing List, Third Party Advisory
https://packetstormsecurity.com/files/author/15149Third Party Advisory, VDB Entry

Timeline

Published: Sep 30, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-25763?

How severe is CVE-2020-25763?

CVE-2020-25763 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 4.98% probability of exploitation in the next 30 days.

How do I fix CVE-2020-25763?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-25763?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST