CVE-2024-1735

Linecorp Armeria authentication bypass

9.1 CRITICALEPSS 0.83%

Published26 Feb 2024

Description

A vulnerability has been identified in armeria-saml versions less than 1.27.2, allowing the use of malicious SAML messages to bypass authentication. All users who rely on armeria-saml older than version 1.27.2 must upgrade to 1.27.2 or later.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Affected products

Linecorp Armeria< 1.27.2

Remediation

Fixed in

Linecorp Armeria≥ 1.27.2

Frequently asked

Is CVE-2024-1735 being actively exploited?

CVE-2024-1735 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.83%.

How severe is CVE-2024-1735?

CVE-2024-1735 has a CVSS 3.1 base score of 9.1, rated critical. EPSS estimates a 0.83% probability of exploitation.

Which products are affected by CVE-2024-1735?

Affected products include Linecorp Armeria.

How do I fix CVE-2024-1735?

Upgrade affected software to a fixed version, for example Linecorp Armeria 1.27.2 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-1735 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.