Korenix Jetnet 4508i-W Firmware vulnerabilities

2 CVEs affecting Korenix Jetnet 4508i-W Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-5376, published 2024-01-09.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-5376, published 2024-01-09. Critical severity, CVSS 9.1. EPSS: 1.4% chance of exploitation in the next 30 days. An Improper Authentication vulnerability in Korenix JetNet TFTP allows abuse of this service. This issue affects JetNet devices older than firmware version 2024/01.
• CVE-2023-5347, published 2024-01-09. Critical severity, CVSS 9.1. EPSS: 1.3% chance of exploitation in the next 30 days. An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole operating system including Trusted Executables. This issue…