How severe is CVE-2024-42494?

CVE-2024-42494 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-42494 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-42494?

CVE-2024-42494 affects Ruijienetworks Reyee Os. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-42494?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-42494 have an EU (EUVD) identifier?

Yes. CVE-2024-42494 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39892.

When was CVE-2024-42494 published?

CVE-2024-42494 was published on 2024-12-06 and last updated on 2026-06-17.

CVE-2024-42494

CVE-2024-42494 is a medium-severity vulnerability in Ruijienetworks Reyee Os with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-359.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 7.1
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39892
Weakness: CWE-359
Affected product: Ruijienetworks Reyee Os
Published: 2024-12-06
Last modified: 2026-06-17

Description

Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x contains a a feature that could enable sub accounts or attackers to view and exfiltrate sensitive information from all cloud accounts registered to Ruijie's services

Frequently asked questions

What is CVE-2024-42494?: Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x contains a a feature that could enable sub accounts or attackers to view and exfiltrate sensitive information from all cloud accounts registered to Ruijie's services
How severe is CVE-2024-42494?: CVE-2024-42494 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-42494 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-42494?: CVE-2024-42494 affects Ruijienetworks Reyee Os. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-42494?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-42494 have an EU (EUVD) identifier?: Yes. CVE-2024-42494 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39892.
When was CVE-2024-42494 published?: CVE-2024-42494 was published on 2024-12-06 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-338-01

Affected products (1)

cpe:2.3:o:ruijienetworks:reyee_os:*:*:*:*:*:*:*:*

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