Critical severity · published Oct 12, 2021
CVE-2021-38452
A path traversal vulnerability in the Moxa MXview Network Management software Versions 3.x to 3.2.2 may allow an attacker to create or overwrite critical files used to execute…
9.1
CVSS
1.6%
EPSS
No
On KEV
Description
A path traversal vulnerability in the Moxa MXview Network Management software Versions 3.x to 3.2.2 may allow an attacker to create or overwrite critical files used to execute code, such as programs or libraries.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MX
Mxview · Moxa
3.0 through 3.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-38452
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-38452
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-278-03
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