CVE-2023-4667

Stored Cross Site Scripting in webserver administration

MEDIUM
4.8
CVSS Score
Published: November 28, 2023 at 08:09 AM UTC
Updated: June 17, 2026 at 06:38 AM UTC
13 products affected across 1 vendorSigma Wide FirmwareSigma Extreme FirmwareVisionpass Firmware

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Severity
MEDIUM4.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

The web interface of the PAC Device allows the device administrator user profile to store malicious scripts in some fields. The stored malicious script is then executed when the GUI is opened by any users of the webserver administration interface. The root cause of the vulnerability is inadequate input validation and output encoding in the web administration interface component of the firmware. This could lead to  unauthorized access and data leakage

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
idemia-morphowave-compact (same device)
All versions
idemia-morphowave-sp (same device)
All versions
idemia-sgima-lite-lite (same device)
All versions
idemia-sigma-extreme (same device)
All versions
idemia-sigma-wide (same device)
All versions
idemia-visionpass (same device)
All versions
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

Vendor Advisory
Source: a87f365f-9d39-4848-9b3a-58c7cae69cab
https://www.idemia.com/vulnerability-information

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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