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Critical severity9.8NVD Advisory· Published Nov 8, 2022· Updated Jun 17, 2026

CVE-2022-34823

CVE-2022-34823

Description

Buffer overflow vulnerability in CLUSTERPRO X 5.0 for Windows and earlier, EXPRESSCLUSTER X 5.0 for Windows and earlier, CLUSTERPRO X 5.0 SingleServerSafe for Windows and earlier, EXPRESSCLUSTER X 5.0 SingleServerSafe for Windows and earlier allows a remote unauthenticated attacker to overwrite existing files on the file system and to potentially execute arbitrary code.

Affected products

5
  • NEC/Expresscluster X2 versions
    cpe:2.3:a:nec:expresscluster_x:*:*:*:*:*:windows:*:*+ 1 more
    • cpe:2.3:a:nec:expresscluster_x:*:*:*:*:*:windows:*:*range: <=5.0
    • (no CPE)range: <=5.0
  • NEC/Expresscluster X Singleserversafe
    cpe:2.3:a:nec:expresscluster_x_singleserversafe:*:*:*:*:*:windows:*:*
    Range: <=5.0
  • NEC/Clusterpro Xllm-fuzzy
    Range: <=5.0
  • NEC/CLUSTERPRO X for Linuxcpe-rescue
    Range: CLUSTERPRO X 5.0 for Windows and earlier, EXPRESSCLUSTER X 5.0 for Windows and earlier, CLUSTERPRO X 5.0 SingleServerSafe for Windows and earlier, EXPRESSCLUSTER X 5.0 SingleServerSafe for Windows and earlier

Patches

Vulnerability mechanics

References

1

News mentions

0

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