CVE-2021-21515

moderate-risk

Published 2021-03-01

Dell EMC SourceOne, versions 7.2SP10 and prior, contain a Stored Cross-Site Scripting vulnerability. A remote low privileged attacker may potentially exploit this vulnerability, to hijack user sessions or to trick a victim application user to unknowingly send arbitrary requests to the server.

Do I need to act?

0.20% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.0/10 Critical

NETWORK / LOW complexity

Affected Products (11)

Emc Sourceone

Affected Vendors

Dell

References (2)

Vendor Advisory https://www.dell.com/support/kbdoc/en-us/000183430/dsa-2021-043-dell-emc-sourceo...

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moderate-risk

Severity 30/34 · Critical

Exploitability 1/34 · Minimal

Exposure 16/34 · Moderate