CVE-2023-3306

Name: CVE-2023-3306
Creator: NVD / NIST
Published: 2023-06-18T08:15:09.287+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 23.06%

Last modified Jun 17, 2026

CVE-2023-3306 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in Ruijie RG-EW1200G EW_3.0(1)B11P204. It has been declared as critical. EPSS estimates a 23.06% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

23.06%

97.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Ruijie	Rg-Ew1200g Firmware	ew_3.0\(1\)b11p204

References

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

Timeline

Published: Jun 18, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-3306?

How severe is CVE-2023-3306?

CVE-2023-3306 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 23.06% probability of exploitation in the next 30 days.

How do I fix CVE-2023-3306?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-3306?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST