CVE-2024-47791

Q: How do I fix CVE-2024-47791?

Upgrade reyee os to 2.320.0 or later.

Q: Is CVE-2024-47791 being actively exploited?

Not that we know of. CVE-2024-47791 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.39% is the estimated probability that it will be exploited in the next 30 days. That is higher than 31% of all scored CVEs.

Q: How severe is CVE-2024-47791?

CVE-2024-47791 has a CVSS v3 base score of 7.5, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2024-47791 affect?

Published advisories record a fix for reyee os (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

HIGH

7.5

CVSS v3

NVD

Description

Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x could allow an attacker to subscribe to partial possible topics in Ruijie MQTT broker, and receive partial messages being sent to and from devices.

CWE-155

How to fix

Remediation Available

reyee osNVD

Affected:>= 2.206.0, < 2.320.0Fixed in:2.320.0CVE-2024-47791derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.39%probability of exploitation in 30 days

31stpercentile

Low risk: more likely to be exploited than 31% of all known CVEs.

References

Third-Party Advisory1

cisa.gov

Related Vulnerabilities

Other CWE-155 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-1772	Medium	6.5	1.6%	-	Fix
CVE-2022-21646	High	8.1	1.3%	-	-
CVE-2019-3802	Medium	5.3	1.2%	-	-
CVE-2025-27515	Critical	9.8	0.7%	-	Fix
CVE-2024-0055	Medium	6.5	0.6%	-	Fix
CVE-2024-0054	Medium	6.5	0.6%	-	-

Common questions

How do I fix CVE-2024-47791?

Upgrade reyee os to 2.320.0 or later.

Is CVE-2024-47791 being actively exploited?

Not that we know of. CVE-2024-47791 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.39% is the estimated probability that it will be exploited in the next 30 days. That is higher than 31% of all scored CVEs.

How severe is CVE-2024-47791?

CVE-2024-47791 has a CVSS v3 base score of 7.5, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2024-47791 affect?

Published advisories record a fix for reyee os (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-12-10.