CVE-2023-26258

Summary

CVE-2023-26258 is a vulnerability affecting Arcserve UDP versions up to 9.0.6034. An authentication bypass issue is identified, where an attacker can leverage the getVersionInfo function at WebServiceImpl/services/FlashServiceImpl to obtain an AuthUUID token. This token can then be exploited to gain a valid session at /WebServiceImpl/services/VirtualStandbyServiceImpl, granting administrative privileges to the attacker.

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