CVE-2023-4667
CVE-2023-4667 is a high-severity vulnerability in Idemia Sgima Lite & Lite+ Firmware with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: High (CVSS 3.x base score 8.1)
- EPSS exploit prediction: 0% (34th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Idemia Sgima Lite & Lite+ Firmware
- Published:
- Last modified:
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
Frequently asked questions
- What is CVE-2023-4667?
- 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
- How severe is CVE-2023-4667?
- CVE-2023-4667 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
- Is CVE-2023-4667 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-4667?
- CVE-2023-4667 primarily affects Idemia Sgima Lite & Lite+ Firmware. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2023-4667?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-4667 published?
- CVE-2023-4667 was published on 2023-11-28 and last updated on 2026-06-17.
References
Affected products (6)
- cpe:2.3:o:idemia:sgima_lite_\&_lite\+_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:idemia:sigma_wide_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:idemia:sigma_extreme_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:idemia:morphowave_compact_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:idemia:morphowave_sp_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:idemia:visionpass_firmware:*:*:*:*:*:*:*:*
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