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CVE-2023-26258

CVE-2023-26258

EPSS 34.2%
Arcserve UDP through 9.0.6034 allows authentication bypass. The method getVersionInfo at WebServiceImpl/services/FlashServiceImpl leaks the AuthUUID token. This token can be used at /WebServiceImpl/services/VirtualStandbyServiceImpl to obtain a valid session. This session can be used to execute any task as administrator.
Affected products
n/a · n/a

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References
https://support.arcserve.com/s/article/KB000015720?language=en_UShttps://www.arcserve.com/products/arcserve-udphttps://www.mdsec.co.uk/2023/06/cve-2023-26258-remote-code-execution-in-arcserve-udp-backup/