CVE-2020-21627

7.5 highEPSS 1.0%

High (7.5) in ruijie rg-uac firmware. EPSS 1.0% chance of exploitation in the next 30 days.

Ruijie RG-UAC commit 9071227 was discovered to contain a vulnerability in the component /current_action.php?action=reboot, which allows attackers to cause a denial of service (DoS) via unspecified vectors.

Severity

CVSS 3.1

7.5 high

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
Published: 2021-11-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ruijie:rg-uac_firmware

References

https://github.com/Sm1L3ing/ACSEC/blob/master/Ruijie-RG-UAC
https://github.com/Sm1L3ing/ACSEC/blob/master/Ruijie-RG-UAC

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