CVE-2023-34407

HIGH 7.5CVE-2023-34407 · Published 05/06/2023 · updated 17/06/2026

In short

CVE-2023-34407 is a HIGH (CVSS 7.5) vulnerability affecting office player (harbingergroup).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 67.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
office player harbingergroup	`= 4.0.6.0.2`	No fix yet

OfflinePlayerService.exe in Harbinger Offline Player 4.0.6.0.2 allows directory traversal as LocalSystem via ..\ in a URL.

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