How severe is CVE-2024-5336?

CVE-2024-5336 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-5336 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-5336?

CVE-2024-5336 primarily affects Ruijie Rg-uac 6000-cc Firmware. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-5336?

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

Does CVE-2024-5336 have an EU (EUVD) identifier?

Yes. CVE-2024-5336 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46561.

When was CVE-2024-5336 published?

CVE-2024-5336 was published on 2024-05-25 and last updated on 2026-06-17.

CVE-2024-5336

CVE-2024-5336 is a medium-severity vulnerability in Ruijie Rg-uac 6000-cc Firmware with a CVSS 3.x base score of 4.7. 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-78.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
CVSS v2: 5.8
CVSS v4: 5.1
EPSS exploit prediction: 9% (95th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-46561
Weakness: CWE-78
Affected product: Ruijie Rg-uac 6000-cc Firmware
Published: 2024-05-25
Last modified: 2026-06-17

Description

A vulnerability has been found in Ruijie RG-UAC up to 20240516 and classified as critical. This vulnerability affects the function addVlan of the file /view/networkConfig/vlan/vlan_add_commit.php. The manipulation of the argument phyport leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-266242 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2024-5336?: A vulnerability has been found in Ruijie RG-UAC up to 20240516 and classified as critical. This vulnerability affects the function addVlan of the file /view/networkConfig/vlan/vlan_add_commit.php. The manipulation of the argument phyport leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-266242 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2024-5336?: CVE-2024-5336 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-5336 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-5336?: CVE-2024-5336 primarily affects Ruijie Rg-uac 6000-cc Firmware. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-5336?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-5336 have an EU (EUVD) identifier?: Yes. CVE-2024-5336 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46561.
When was CVE-2024-5336 published?: CVE-2024-5336 was published on 2024-05-25 and last updated on 2026-06-17.

References

Affected products (27)

cpe:2.3:o:ruijie:rg-uac_6000-cc_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-e10_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-e10c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-e20_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-e20c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-e20m_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-e50_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-e50c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-e50m_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-ea_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-ei_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-isg02_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-isg10_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-isg200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-isg40_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-si_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-u3100_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-u3210_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-x100_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-x100s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-x20_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-x200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-x20m_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-x20me_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-x300d_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-x60_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:ruijie:rg-uac_6000-xs_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Ruijie Rg-uac 6000-cc Firmware

CVE-2024-4816 — Medium (CVSS 6.3): A vulnerability, which was classified as critical, was found in Ruijie RG-UAC up to 20240506. This affects an unknown…
CVE-2024-4815 — Medium (CVSS 6.3): A vulnerability, which was classified as critical, has been found in Ruijie RG-UAC up to 20240506. Affected by this…
CVE-2024-4814 — Medium (CVSS 6.3): A vulnerability classified as critical was found in Ruijie RG-UAC up to 20240506. Affected by this vulnerability is an…
CVE-2024-4813 — Medium (CVSS 6.3): A vulnerability classified as critical has been found in Ruijie RG-UAC up to 20240506. Affected is an unknown function…
CVE-2024-5340 — Medium (CVSS 4.7): A vulnerability was found in Ruijie RG-UAC up to 20240516. It has been rated as critical. Affected by this issue is…
CVE-2024-5339 — Medium (CVSS 4.7): A vulnerability was found in Ruijie RG-UAC up to 20240516. It has been declared as critical. Affected by this…

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