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Critical MQTT-Related Bugs Open Industrial Networks to RCE Via Moxa

🗓️ 11 Feb 2022 21:51:28Reported by Tara SealsType 
threatpost
 threatpost🔗 threatpost.com👁 191 Views

Critical MQTT-related vulnerabilities in Moxa’s MXview system allow unauthenticated RCE and sensitive data exfiltration. Patched in version 3.2.4

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2021-38456
5 Oct 202120:03
–attackerkb
ATTACKERKB		CVE-2021-38458
5 Oct 202120:03
–attackerkb
ATTACKERKB		CVE-2021-38460
5 Oct 202120:03
–attackerkb
ATTACKERKB		CVE-2021-38454
5 Oct 202120:03
–attackerkb
ATTACKERKB		CVE-2021-38452
5 Oct 202120:03
–attackerkb
BDU FSTEC		The vulnerability of the Moxa MXView network control software lies in its lack of functionality for checking the path name of the restricted access directory. This allows attackers to create or re-record arbitrary files.
13 Oct 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the Moxa MXView network control software, related to the insecure transmission of credentials, allows a intruder to gain unauthorized access to protected information.
13 Oct 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the Moxa MXView network control software lies in its failure to eliminate special elements, allowing a violator to execute arbitrary code.
13 Oct 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the Moxa MXView network control software, related to deficiencies in access control, allows a violator to circumvent security restrictions.
13 Oct 202100:00
–bdu_fstec
BDU FSTEC		The vulnerability of the Moxa MXView network control software, related to the use of rigid password encoding, allows a intruder to gain unauthorized access to protected information.
13 Oct 202100:00
–bdu_fstec
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11 Feb 2022 21:51Current
10High risk
Vulners AI Score10
CVSS 27.5
CVSS 3.110
EPSS0.15789
moxa mxviewrcecve-2021-38452cve-2021-38460cve-2021-38458cve-2021-38456cve-2021-38454industrial control systemsot networksmqttmosquittocve-2021-38452vulnerabilitiescybersecuritypatchedclarotyteam82remote code execution
191