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THREATINT
PUBLISHED

CVE-2024-6787

MXview One Series vulnerable to Time-of-check Time-of-use (TOCTOU) Race Condition



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.

Reserved 2024-07-16 | Published 2024-09-21 | Updated 2024-09-26 | Assigner Moxa


MEDIUM: 6.0CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

MEDIUM: 5.3CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

Problem types

CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition

Product status

Default status
unaffected

Any version before 1.4
affected

Credits

Noam Moshe of Claroty Research - Team82 finder

References

www.moxa.com/...ew-one-and-mxview-one-central-manager-series vendor-advisory

www.cisa.gov/news-events/ics-advisories/icsa-24-268-05 third-party-advisory

cve.org (CVE-2024-6787)

nvd.nist.gov (CVE-2024-6787)

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