CVE-2023-38379

Published: Jul 16, 2023Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

The web interface on the RIGOL MSO5000 digital oscilloscope with firmware 00.01.03.00.03 allows remote attackers to change the admin password via a zero-length pass0 to the webcontrol changepwd.cgi application, i.e., the entered password only needs to match the first zero characters of the saved password.

Affected (1)

Products: Rigol: Mso5000 Firmware

1 product

Mso5000 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Rigol Mso5000 Firmware	Version 00.01.03.00.03

Running on/with	Platform Versions
Rigol Mso5000	All versions

Related CWEs

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (4)

https://news.ycombinator.com/item?id=36745664

Source: cve@mitre.org

Issue TrackingThird Party Advisory

https://tortel.li/post/insecure-scope/

Source: cve@mitre.org

ExploitThird Party Advisory

https://news.ycombinator.com/item?id=36745664

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingThird Party Advisory

https://tortel.li/post/insecure-scope/

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.