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CVE-2026-10523

Ivanti Standalone Sentry authentication bypass

9.9 CRITICALEPSS 53.1%
  1. Published9 Jun 2026

Description

An Authentication Bypass vulnerability (CWE-288) in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a remote unauthenticated attacker to create arbitrary administrative accounts and obtain full administrative access

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

Ivanti Standalone Sentry≥ 10.6.0 < 10.6.2 · < 10.5.2 · 10.7.0

Remediation

Fixed in
Ivanti Standalone Sentry≥ 10.6.2

References

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Frequently asked

Is CVE-2026-10523 being actively exploited?

CVE-2026-10523 is not in the CISA KEV catalog. Its EPSS exploit probability is 53.1%.

How severe is CVE-2026-10523?

CVE-2026-10523 has a CVSS 3.1 base score of 9.9, rated critical. EPSS estimates a 53.1% probability of exploitation.

Which products are affected by CVE-2026-10523?

Affected products include Ivanti Standalone Sentry.

How do I fix CVE-2026-10523?

Upgrade affected software to a fixed version, for example Ivanti Standalone Sentry 10.6.2 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-10523 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.