How severe is CVE-2024-5340?

CVE-2024-5340 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-2024-5340 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-5340?

CVE-2024-5340 primarily affects Ruijie Rg-uac 6000-e20c 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-2024-5340?

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

Does CVE-2024-5340 have an EU (EUVD) identifier?

Yes. CVE-2024-5340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46565.

When was CVE-2024-5340 published?

CVE-2024-5340 was published on 2024-05-25 and last updated on 2026-06-17.

CVE-2024-5340

CVE-2024-5340 is a medium-severity vulnerability in Ruijie Rg-uac 6000-e20c 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% (94th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-46565
Weakness: CWE-78
Affected product: Ruijie Rg-uac 6000-e20c 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 rated as critical. Affected by this issue is some unknown functionality of the file /view/vpn/autovpn/sub_commit.php. The manipulation of the argument key leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-266246 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-2024-5340?: A vulnerability was found in Ruijie RG-UAC up to 20240516. It has been rated as critical. Affected by this issue is some unknown functionality of the file /view/vpn/autovpn/sub_commit.php. The manipulation of the argument key leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-266246 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-2024-5340?: CVE-2024-5340 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-2024-5340 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-5340?: CVE-2024-5340 primarily affects Ruijie Rg-uac 6000-e20c 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-2024-5340?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-5340 have an EU (EUVD) identifier?: Yes. CVE-2024-5340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46565.
When was CVE-2024-5340 published?: CVE-2024-5340 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-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:-:*:*:*:*:*:*:*
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:-:*:*:*:*:*:*:*

More vulnerabilities in Ruijie Rg-uac 6000-e20c 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-2024-5339 — Medium (CVSS 4.7): A vulnerability was found in Ruijie RG-UAC up to 20240516. It has been declared as critical. Affected by this…
CVE-2024-5338 — Medium (CVSS 4.7): A vulnerability was found in Ruijie RG-UAC up to 20240516. It has been classified as critical. Affected is an unknown…

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