How severe is CVE-2024-5338?

CVE-2024-5338 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-2024-5338 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-5338?

CVE-2024-5338 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-2024-5338?

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

Does CVE-2024-5338 have an EU (EUVD) identifier?

Yes. CVE-2024-5338 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46563.

When was CVE-2024-5338 published?

CVE-2024-5338 was published on 2024-05-25 and last updated on 2026-06-17.

CVE-2024-5338

CVE-2024-5338 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: 8% (95th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-46563
Weakness: CWE-78
Affected product: Ruijie Rg-uac 6000-cc Firmware
Published: 2024-05-25
Last modified: 2026-06-17

Description

A vulnerability was found in Ruijie RG-UAC up to 20240516. It has been classified as critical. Affected is an unknown function of the file /view/vpn/autovpn/online.php. The manipulation of the argument peernode leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-266244. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2024-5338?: A vulnerability was found in Ruijie RG-UAC up to 20240516. It has been classified as critical. Affected is an unknown function of the file /view/vpn/autovpn/online.php. The manipulation of the argument peernode leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-266244. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2024-5338?: CVE-2024-5338 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-2024-5338 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-5338?: CVE-2024-5338 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-2024-5338?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-5338 have an EU (EUVD) identifier?: Yes. CVE-2024-5338 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46563.
When was CVE-2024-5338 published?: CVE-2024-5338 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…
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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…
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