Is there a public exploit for CVE-2022-30267?

No public exploit for CVE-2022-30267 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-2022-30267?

CVE-2022-30267 scores CVSS 8.7 (v4.0), rated high.

What does CVE-2022-30267 affect?

CVE-2022-30267 affects Emerson Ovation.

8.7 High

Emerson Ovation was found to have no authentication of firmware signing and relies on an insecure checksum for integrity.

CVE-2022-30267

Emerson Ovation was found to have no authentication of firmware signing and relies on an insecure checksum for integrity. This could allow an attacker to push malicious firmware images, cause a denial-of-service condition, or achieve remote code execution.

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: 4 November 2026
Last updated: 4 November 2026
Affected: Emerson · Ovation
Assigner: icscert

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

At the source

EUVD (ENISA)

References

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