CVE-2019-7229
Last modified
CVE-2019-7229 is a high-severity vulnerability rated 8.3/10 on the CVSS scale. 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.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Abb | Board Support Package Un31 | < 2.31 |
| Abb | Cp620 Firmware | < 2.8.0.424 |
| Abb | Cp620-Web Firmware | < 2.8.0.424 |
| Abb | Cp630 Firmware | < 2.0.8.424 |
| Abb | Cp630-Web Firmware | < 2.8.0.424 |
| Abb | Cp635 Firmware | < 2.8.0.424 |
| Abb | Cp635-B Firmware | < 2.8.0.424 |
| Abb | Cp635-Web Firmware | < 2.8.0.424 |
References
- http://packetstormsecurity.com/files/153387/ABB-HMI-Missing-Signature-Verification.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2019/Jun/34Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/34Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/34Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/34Exploit, Mailing List, Third Party Advisory
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010376&LanguageCode=en&DocumentPartId=&Action=LaunchMitigation, Patch, Vendor Advisory
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010402&LanguageCode=en&DocumentPartId=&Action=LaunchMitigation, Patch, Vendor Advisory
- https://www.darkmatter.ae/xen1thlabs/abb-hmi-absence-of-signature-verification-vulnerability-xl-19-005/Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/153387/ABB-HMI-Missing-Signature-Verification.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2019/Jun/34Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/34Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/34Exploit, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2019/Jun/34Exploit, Mailing List, Third Party Advisory
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010376&LanguageCode=en&DocumentPartId=&Action=LaunchMitigation, Patch, Vendor Advisory
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010402&LanguageCode=en&DocumentPartId=&Action=LaunchMitigation, Patch, Vendor Advisory
- https://www.darkmatter.ae/xen1thlabs/abb-hmi-absence-of-signature-verification-vulnerability-xl-19-005/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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