CVE-2020-21639

6.1 mediumEPSS 0.6%

Medium (6.1) in ruijie rg-uac 6000-e50 firmware. EPSS 0.6% chance of exploitation in the next 30 days.

Ruijie RG-UAC 6000-E50 commit 9071227 was discovered to contain a cross-site scripting (XSS) vulnerability via the rule_name parameter. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-11-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ruijie:rg-uac_6000-e50_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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