What’s Vulnerable › Vulnerabilities

CVE-2023-37220: Synel Terminals - CWE-494: Download of Code Without Integrity Check

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-03 · updated 2026-06-17
• Weakness: CWE-494

Description

Synel Terminals - CWE-494: Download of Code Without Integrity Check

Affected products

• Synel Bioentry-W2 Firmware: before 3015.1 — fixed in 3015.1
• Synel Bioentry P2 Firmware: before 3015.1 — fixed in 3015.1
• Synel Biolite-N2 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-711 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-715 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-745 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-7500 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-751 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-755 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-765 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-777 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-780 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-785 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy-910 Firmware: before 3015.1 — fixed in 3015.1
• Synel Sy110 Face Firmware: before 3015.1 — fixed in 3015.1
• Synel Synergy/A Firmware: before 3015.1 — fixed in 3015.1
• Synel Synergy/X Firmware: before 3015.1 — fixed in 3015.1
• Synel Synergy 10 Firmware: before 3015.1 — fixed in 3015.1
• Synel Synergy 5 Firmware: before 3015.1 — fixed in 3015.1
• Synel Synergy Firmware: before 3015.1 — fixed in 3015.1
• Synel Synergy Touch Firmware: before 3015.1 — fixed in 3015.1

How to fix

Upgrade to a fixed version: Synel Bioentry-W2 Firmware 3015.1; Synel Bioentry P2 Firmware 3015.1; Synel Biolite-N2 Firmware 3015.1; Synel Sy-711 Firmware 3015.1; Synel Sy-715 Firmware 3015.1; Synel Sy-745 Firmware 3015.1; Synel Sy-7500 Firmware 3015.1; Synel Sy-751 Firmware 3015.1; Synel Sy-755 Firmware 3015.1; Synel Sy-765 Firmware 3015.1; Synel Sy-777 Firmware 3015.1; Synel Sy-780 Firmware 3015.1. Check the vendor advisory for mitigations.

References

• https://www.gov.il/en/Departments/faq/cve_advisories
• https://www.gov.il/en/Departments/faq/cve_advisories

Get alerted when CVE-2023-37220 or the next vulnerability affects your stack