Critical severity · published May 22, 2023
CVE-2023-33236
MXsecurity Hardcoded Credential Vulnerability
9.8
CVSS
1%
EPSS
No
On KEV
Description
MXsecurity version 1.0 is vulnearble to hardcoded credential vulnerability. This vulnerability has been reported that can be exploited to craft arbitrary JWT tokens and subsequently bypass authentication for web-based APIs.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MS
MXsecurity Series · Moxa
1.0 · source: vendor
MX
Mxsecurity · Moxa
1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-33236
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-33236
Patch
https://www.moxa.com/en/support/product-support/security-advisory/mxsecurity-command-injection-and-hardcoded-credential-vulnerabilities
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MXsecurity License Generation Function Disclosure