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prionPRIOn knowledge basePRION:CVE-2021-26737
HistoryOct 23, 2023 - 2:15 p.m.

Race condition

2023-10-2314:15:00
PRIOn knowledge base
www.prio-n.com
1
zscaler client connector
macos
rpc validation
vulnerability
race condition
exploit
nvd

4.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

The Zscaler Client Connector for macOS prior to 3.6 did not sufficiently validate RPC clients. A local adversary without sufficient privileges may be able to shutdown the Zscaler tunnel by exploiting a race condition.

CPENameOperatorVersion
client_connectorlt3.6

4.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

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