CVE-2016-4503
CRITICAL
9.8
CVSS Score
Published: July 12, 2016 at 01:00 AM UTC
Updated: June 17, 2026 at 12:47 AM UTC
2 products affected across 1 vendorDevice Server Web Console 5232-n FirmwareDevice Server Web Console 5232-N
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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%
Description
Moxa Device Server Web Console 5232-N allows remote attackers to bypass authentication, and consequently modify settings and data, via vectors related to reading a cookie parameter containing a UserId value.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
moxa-device-server-web-console-5232-n (same device)
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/91670x_refsource_MISCThird Party AdvisoryUS Government Resource
Source: [email protected]
https://ics-cert.us-cert.gov/advisories/ICSA-16-189-02CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-287
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