SecuriTricks - CVE-2024-6787

Description

This vulnerability occurs when an attacker exploits a race condition between the time a file is checked and the time it is used (TOCTOU). By exploiting this race condition, an attacker can write arbitrary files to the system. This could allow the attacker to execute malicious code and potentially cause file losses.

Product(s) Impacted

Vendor	Product	Versions
Moxa	Mxview One	*

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	moxa	mxview_one	/	/	/	/	/	/	/	/

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-268-05

https://www.moxa.com/en/support/product-support/security-advisory/mpsa-240735-multiple-vulnerabilities-in-mxview-one-and-mxview-one-central-manager-series

CVSS Score

5.9 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: HIGH
Privileges Required: NONE
Scope: UNCHANGED
Confidentiality Impact: NONE
Integrity Impact: HIGH
Availability Impact: NONE

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

View Vector String

Timeline

Published: Sept. 21, 2024, 5:15 a.m.
Last Modified: Sept. 30, 2024, 6:02 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

psirt@moxa.com

CVE-2024-6787