CVE-2023-47576

CVE-2023-47576 is a high-severity vulnerability in Relyum Rely-pcie Firmware with a CVSS 3.x base score of 8.8. 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-77.

Key facts

Description

An issue was discovered in Relyum RELY-PCIe 22.2.1 and RELY-REC 23.1.0 devices, allowing authenticated command injection through the web interface.

Frequently asked questions

What is CVE-2023-47576?
An issue was discovered in Relyum RELY-PCIe 22.2.1 and RELY-REC 23.1.0 devices, allowing authenticated command injection through the web interface.
How severe is CVE-2023-47576?
CVE-2023-47576 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-47576 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-47576?
CVE-2023-47576 primarily affects Relyum Rely-pcie Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-47576?
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-2023-47576 published?
CVE-2023-47576 was published on 2023-12-13 and last updated on 2026-06-17.

References

Affected products (2)

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