CVE-2021-40392 — HIGH (7.5)

Vulnerability Description

An information disclosure vulnerability exists in the Web Application functionality of Moxa MXView Series 3.2.4. Network sniffing can lead to a disclosure of sensitive information. An attacker can sniff network traffic to exploit this vulnerability.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Moxa	Mxview	3.2.4

Related Weaknesses (CWE)

CWE-319

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1403ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1403ExploitThird Party Advisory

FAQ

What is CVE-2021-40392?

CVE-2021-40392 is a vulnerability with a CVSS score of 7.5 (HIGH). An information disclosure vulnerability exists in the Web Application functionality of Moxa MXView Series 3.2.4. Network sniffing can lead to a disclosure of sensitive information. An attacker can sni...

How severe is CVE-2021-40392?

CVE-2021-40392 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-40392?

Check the references section above for vendor advisories and patch information. Affected products include: Moxa Mxview.