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Vulnerability record · CVE-2023-3306 · published 18 June 2023

CVE-2023-3306: Ruijie rg-ew1200g firmware improper access control vulnerability

Ruijie · Rg Ew1200g Firmware

A vulnerability was found in Ruijie RG-EW1200G EW_3.0(1)B11P204. It has been declared as critical. This vulnerability affects unknown code of the file app.09df2a9e44ab48766f5f.js of the component Admin Password Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-231802 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

9.8 CVSS 3.1 Critical EPSS 23% · top 2.3% CWE-284 · Improper access control
9.8CVSS 3.1 base score, v2 7.5
23%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability was found in Ruijie RG-EW1200G EW_3.0(1)B11P204. It has been declared as critical. This vulnerability affects unknown code of the file app.09df2a9e44ab48766f5f.js of the component Admin Password Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-231802 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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

Affected products

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

References

LinkTags
https://github.com/RCEraser/cve/blob/main/RG-EW1200G.md ExploitThird Party Advisory
https://vuldb.com/?ctiid.231802 Third Party Advisory
https://vuldb.com/?id.231802 Third Party Advisory
https://github.com/RCEraser/cve/blob/main/RG-EW1200G.md ExploitThird Party Advisory
https://vuldb.com/?ctiid.231802 Third Party Advisory
https://vuldb.com/?id.231802 Third Party Advisory

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2023-3306), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.