Unrated severityNVD Advisory· Published Jul 3, 2023· Updated Nov 25, 2024

CVE-2023-26258

Description

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Arcserve/Arcserve UDPdescription
Arcserve/UDPllm-fuzzy
Range: <=9.0.6034

Patches

Vulnerability mechanics

References

support.arcserve.com/s/article/KB000015720mitre
www.arcserve.com/products/arcserve-udpmitre
www.mdsec.co.uk/2023/06/cve-2023-26258-remote-code-execution-in-arcserve-udp-backup/mitre

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