An issue was discovered in OpenNDS Captive Portal before... · CVE-2023-38316 · GitHub Advisory Database · GitHub

An issue was discovered in OpenNDS Captive Portal before...

Critical severity Unreviewed Published Nov 17, 2023 to the GitHub Advisory Database • Updated Dec 2, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

An issue was discovered in OpenNDS Captive Portal before version 10.1.2. When the custom unescape callback is enabled, attackers can execute arbitrary OS commands by inserting them into the URL portion of HTTP GET requests.

References

Published by the National Vulnerability Database

Nov 17, 2023

Published to the GitHub Advisory Database Nov 17, 2023

Last updated Dec 2, 2023

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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