CVE-2024-47547

Ruijienetworks Reyee OS vulnerability

9.4 CRITICALEPSS 0.67%

Published6 Dec 2024

Description

Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x contains a weak mechanism for its users to change their passwords which leaves authentication vulnerable to brute force attacks.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityLow

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

Affected products

Ruijienetworks Reyee OS≥ 2.206.0 < 2.320.0

Remediation

Fixed in

Ruijienetworks Reyee OS≥ 2.320.0

Frequently asked

Is CVE-2024-47547 being actively exploited?

CVE-2024-47547 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.67%.

How severe is CVE-2024-47547?

CVE-2024-47547 has a CVSS 3.1 base score of 9.4, rated critical. EPSS estimates a 0.67% probability of exploitation.

Which products are affected by CVE-2024-47547?

Affected products include Ruijienetworks Reyee OS.

How do I fix CVE-2024-47547?

Upgrade affected software to a fixed version, for example Ruijienetworks Reyee OS 2.320.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-47547 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.