Is there a public exploit for CVE-2026-120241?

No public exploit for CVE-2026-120241 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-120241?

CVE-2026-120241 scores CVSS 8.7 (v4.0), rated high.

What does CVE-2026-120241 affect?

CVE-2026-120241 affects Ruijie RG-ES210GS-P, RG-ES208GC, RG-ES210GC-LP, RG-ES206GC-P, RG-ES205GC.

8.7 High

A vulnerability was identified in Ruijie RG-ES205GC, RG-ES206GC-P, RG-ES208GC, RG-ES210GC-LP and RG-ES210GS-P ESW1.0(1)B1P48.

CVE-2026-120241

A vulnerability was identified in Ruijie RG-ES205GC, RG-ES206GC-P, RG-ES208GC, RG-ES210GC-LP and RG-ES210GS-P ESW1.0(1)B1P48. Impacted is an unknown function of the file httpupg.cgi of the component Local Firmware Upgrade Interface. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Assessment

CVSS: 8.7 (v4.0)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 1 November 2026
Last updated: 1 November 2026
Affected: Ruijie · RG-ES205GC · RG-ES206GC-P · RG-ES208GC · RG-ES210GC-LP
Assigner: VulDB

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P

At the source

EUVD (ENISA)

References

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