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prionPRIOn knowledge basePRION:CVE-2023-26258
HistoryJul 03, 2023 - 3:15 p.m.

Authentication flaw

2023-07-0315:15:00
PRIOn knowledge base
www.prio-n.com
2
arcserve udp
authentication bypass
getversioninfo
webserviceimpl
flashserviceimpl
authuuid token
virtualstandbyserviceimpl
session
administrator

9.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.7%

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.

CPENameOperatorVersion
udple9.0.6034

9.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.7%

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