CVE-2024-11639

Ivanti Cloud Services Appliance authentication bypass

10.0 CRITICALEPSS 4.87%

Published10 Dec 2024

Description

An authentication bypass in the admin web console of Ivanti CSA before 5.0.3 allows a remote unauthenticated attacker to gain administrative access

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeChanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

Ivanti Cloud Services Appliance< 5.0.3

Remediation

Fixed in

Ivanti Cloud Services Appliance≥ 5.0.3

Frequently asked

Is CVE-2024-11639 being actively exploited?

CVE-2024-11639 is not in the CISA KEV catalog. Its EPSS exploit probability is 4.87%.

How severe is CVE-2024-11639?

CVE-2024-11639 has a CVSS 3.1 base score of 10.0, rated critical. EPSS estimates a 4.87% probability of exploitation.

Which products are affected by CVE-2024-11639?

Affected products include Ivanti Cloud Services Appliance.

How do I fix CVE-2024-11639?

Upgrade affected software to a fixed version, for example Ivanti Cloud Services Appliance 5.0.3 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-11639 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.