What is the CVSS score of CVE-2023-4667?

CVE-2023-4667 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.4%.

Sgima Lite Lite Firmware CVE-2023-4667

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2023-11-28 a87f365f-9d39-4848-9b3a-58c7cae69cab

XSS Authentication Bypass Sgima Lite Lite Firmware Sigma Wide Firmware Sigma Extreme Firmware Morphowave Compact Firmware Morphowave Sp Firmware Visionpass Firmware

4.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.8 MEDIUM

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Nov 28, 2023 - 09:15 nvd

MEDIUM 4.8

DescriptionNVD

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

AnalysisAI

The web interface of the PAC Device allows the device administrator user profile to store malicious scripts in some fields. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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 products include: Idemia Sgima Lite \& Lite\+ Firmware, Idemia Sigma Wide Firmware, Idemia Sigma Extreme Firmware, Idemia Morphowave Compact Firmware, Idemia Morphowave Sp Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.