The ABB CP635 HMI uses two different transmission methods to upgrade its firmware and its software components: "Utilization of USB/SD Card to flash the device" and "Remote provisioning process via ABB Panel Builder 600 over FTP." Neither of these transmission methods implements any form of encryption or authenticity checks against the new firmware HMI software binary files.
CVE-2019-7229
This high-severity CVE scores 8.3 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 56% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.3
- EG Score
- 8.3(medium)
- EPSS
- 62.1%
- KEV
- Not listed
Published
June 24, 2019
Last Modified
November 21, 2024
References (12)
- cve@mitrehttp://packetstormsecurity.com/files/153387/ABB-HMI-Missing-Signature-Verification.html
- cve@mitrehttp://seclists.org/fulldisclosure/2019/Jun/34
- cve@mitrehttp://seclists.org/fulldisclosure/2019/Jun/34
- cve@mitrehttps://search.abb.com/library/Download.aspx?DocumentID=3ADR010376&LanguageCode=en&DocumentPartId=&Action=Launch
- cve@mitrehttps://search.abb.com/library/Download.aspx?DocumentID=3ADR010402&LanguageCode=en&DocumentPartId=&Action=Launch
- cve@mitrehttps://www.darkmatter.ae/xen1thlabs/abb-hmi-absence-of-signature-verification-vulnerability-xl-19-005/
- af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/153387/ABB-HMI-Missing-Signature-Verification.html
- af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2019/Jun/34
- af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2019/Jun/34
- af854a3a-2127-422b-91ae-364da2661108https://search.abb.com/library/Download.aspx?DocumentID=3ADR010376&LanguageCode=en&DocumentPartId=&Action=Launch
- af854a3a-2127-422b-91ae-364da2661108https://search.abb.com/library/Download.aspx?DocumentID=3ADR010402&LanguageCode=en&DocumentPartId=&Action=Launch
- af854a3a-2127-422b-91ae-364da2661108https://www.darkmatter.ae/xen1thlabs/abb-hmi-absence-of-signature-verification-vulnerability-xl-19-005/
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 42× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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- 2026-05-27 18:05 UTCEG score recompute
- 2026-05-27 18:05 UTCGHSA enrichment
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Related CVEs(same CWE)
Same CWE
10 shownCWE-295 · CWE-494
Frequently asked(5)
What is CVE-2019-7229?
When was CVE-2019-7229 disclosed?
Is CVE-2019-7229 actively exploited?
What is the CVSS score of CVE-2019-7229?
How do I remediate CVE-2019-7229?
Dependency Blast Radius
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