CVE-2021-30121

Published: Jul 9, 2021Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Semi-authenticated local file inclusion The contents of arbitrary files can be returned by the webserver Example request: `https://x.x.x.x/KLC/js/Kaseya.SB.JS/js.aspx?path=C:\Kaseya\WebPages\dl.asp` A valid sessionId is required but can be easily obtained via CVE-2021-30118

Affected (1)

Products: Kaseya: Vsa

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Kaseya Vsa	Before 9.5.6

Related CWEs

Inclusion of Functionality from Untrusted Control Sphere

The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere.

References (6)

https://csirt.divd.nl/2021/07/07/Kaseya-Limited-Disclosure/

Source: cve@mitre.org

PatchThird Party Advisory

https://csirt.divd.nl/CVE-2021-30121

Source: cve@mitre.org

ExploitThird Party Advisory

https://csirt.divd.nl/DIVD-2021-00011

Source: cve@mitre.org

PatchThird Party Advisory

https://csirt.divd.nl/2021/07/07/Kaseya-Limited-Disclosure/

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

PatchThird Party Advisory

https://csirt.divd.nl/CVE-2021-30121

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

ExploitThird Party Advisory

https://csirt.divd.nl/DIVD-2021-00011

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

PatchThird Party Advisory

Timeline

No history available yet.