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Vulnerability record · CVE-2023-48849 · published 6 December 2023

CVE-2023-48849: Ruijie rg-eg1000c firmware vulnerability

Ruijie · Rg Eg1000c Firmware

Ruijie EG Series Routers version EG_3.0(1)B11P216 and before allows unauthenticated attackers to remotely execute arbitrary code due to incorrect filtering.

9.8 CVSS 3.1 Critical EPSS 1.3% · top 30.9%
9.8CVSS 3.1 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
21Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Ruijie EG Series Routers version EG_3.0(1)B11P216 and before allows unauthenticated attackers to remotely execute arbitrary code due to incorrect filtering.

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

Affected products

21 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/delsploit/CVE-2023-48849 ExploitThird Party Advisory
https://github.com/delsploit/CVE-2023-48849 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-34644Ruijie rg-ew1200r firmware code injection vulnerabilityRemote code execution vulnerability in Ruijie Networks Product: RG-EW series home routers and repeaters EW_3.0(1)B11P204, RG-NBS and RG-S1930 series …EPSS 1.8%8.8CVE-2023-38902Ruijie rg-ew1200 firmware command injection vulnerabilityA command injection vulnerability in RG-EW series home routers and repeaters v.EW_3.0(1)B11P219, RG-NBS and RG-S1930 series switches v.SWITCH_3.0(1)B…EPSS 2.6%6.5CVE-2023-30308Ruijie rg-eg210g-p firmware observable discrepancy vulnerabilityAn issue discovered in Ruijie EG210G-P, Ruijie EG105G-V2, Ruijie NBR, and Ruijie EG105G routers allows attackers to hijack TCP sessions which could l…EPSS 0.38%

Source: NIST National Vulnerability Database (record CVE-2023-48849), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.