CVE-2023-44305

9.8 criticalEPSS 1.0%

Critical (9.8) in dell dm5500 firmware. EPSS 1.0% chance of exploitation in the next 30 days.

Dell DM5500 5.14.0.0, contains a Stack-based Buffer Overflow Vulnerability in the appliance. An unauthenticated remote attacker may exploit this vulnerability to crash the affected process or execute arbitrary code on the system by sending specially crafted input data.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWEs: CWE-787, CWE-121
Published: 2023-12-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dell:dm5500_firmware

References

https://www.dell.com/support/kbdoc/en-us/000220107/dsa-2023-425-security-update-for-dell-powerprotect-data-manager-dm5500-appliance-for-multiple-vulnerabilities
https://www.dell.com/support/kbdoc/en-us/000220107/dsa-2023-425-security-update-for-dell-powerprotect-data-manager-dm5500-appliance-for-multiple-vulnerabilities

Check your stack JSON