Ruijie Reyee OS prior 2.320.x MQTT Message inherently dangerous function

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Ruijie Reyee OS. It has been classified as very critical. This issue affects some unknown processing of the component MQTT Message Handler. Performing a manipulation results in use of inherently dangerous function. This vulnerability is identified as CVE-2024-52324. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as very critical, was found in Ruijie Reyee OS. This affects an unknown code block of the component MQTT Message Handler. The manipulation with an unknown input leads to a use of inherently dangerous function vulnerability. CWE is classifying the issue as CWE-242. The product calls a function that can never be guaranteed to work safely. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x uses an inherently dangerous function which could allow an attacker to send a malicious MQTT message resulting in devices executing arbitrary OS commands.

It is possible to read the advisory at cisa.gov. This vulnerability is uniquely identified as CVE-2024-52324. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/11/2024).

Upgrading to version 2.320.x eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.7

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Use of inherently dangerous function
CWE: CWE-242 / CWE-18 / CWE-17
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Reyee OS 2.320.x

Timelineinfo

12/04/2024 🔍
12/04/2024 +0 days 🔍
12/11/2024 +7 days 🔍

Sourcesinfo

Advisory: icsa-24-338-01
Status: Confirmed

CVE: CVE-2024-52324 (🔍)
GCVE (CVE): GCVE-0-2024-52324
GCVE (VulDB): GCVE-100-286851

Entryinfo

Created: 12/04/2024 08:06
Updated: 12/11/2024 06:16
Changes: 12/04/2024 08:06 (51), 12/07/2024 03:13 (23), 12/11/2024 06:16 (11)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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