Multiple vulnerabilities in Moxa MXView Series
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2021-40392 CVE-2021-40390 |
| CWE-ID | CWE-319 CWE-798 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
MXview Client/Desktop applications / Other client software |
| Vendor | Moxa |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Cleartext transmission of sensitive information
EUVDB-ID: #VU60559
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-40392
CWE-ID:
CWE-319 - Cleartext Transmission of Sensitive Information
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to software uses insecure communication channel to transmit sensitive information within the Web Application functionality. A remote attacker can sniff network traffic and gain access to sensitive data.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMXview: 3.2.4
External linkshttp://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1403
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Use of hard-coded credentials
EUVDB-ID: #VU60560
Risk: High
CVSSv3.1: 8.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-40390
CWE-ID:
CWE-798 - Use of Hard-coded Credentials
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain full access to vulnerable system.
The vulnerability exists due to presence of hard-coded credentials in application code in the Web Application functionality. A remote attacker can send a specially crafted HTTP request and access the affected system using the hard-coded credentials.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMXview: 3.2.4
External linkshttp://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1401
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
