CVE-2019-7229
What it is
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.
At a glance
- Exploitability
- Can be exploited from the same network segment without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 1.1% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.1% in the next 30 days (EPSS).
- Severity: 8.3 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.1% · EPSS, next 30 days
- Weakness
- CWE-494
- Record status
- Modified
Affected
- 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
Attack profile CVSS 3.1 · 8.3
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2019-7229.md and follow it. Check whether this project is affected by CVE-2019-7229. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010376&LanguageCode=en&DocumentPartId=&Action=Launch
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010402&LanguageCode=en&DocumentPartId=&Action=Launch
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010376&LanguageCode=en&DocumentPartId=&Action=Launch
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010402&LanguageCode=en&DocumentPartId=&Action=Launch
References
- http://packetstormsecurity.com/files/153387/ABB-HMI-Missing-Signature-Verification.html
- http://seclists.org/fulldisclosure/2019/Jun/34
- http://seclists.org/fulldisclosure/2019/Jun/34
- http://seclists.org/fulldisclosure/2019/Jun/34
- http://seclists.org/fulldisclosure/2019/Jun/34
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010376&LanguageCode=en&DocumentPartId=&Action=Launch
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010402&LanguageCode=en&DocumentPartId=&Action=Launch
- https://www.darkmatter.ae/xen1thlabs/abb-hmi-absence-of-signature-verification-vulnerability-xl-19-005/
- http://packetstormsecurity.com/files/153387/ABB-HMI-Missing-Signature-Verification.html
- http://seclists.org/fulldisclosure/2019/Jun/34
- http://seclists.org/fulldisclosure/2019/Jun/34
- http://seclists.org/fulldisclosure/2019/Jun/34
- http://seclists.org/fulldisclosure/2019/Jun/34
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010376&LanguageCode=en&DocumentPartId=&Action=Launch
- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010402&LanguageCode=en&DocumentPartId=&Action=Launch
- https://www.darkmatter.ae/xen1thlabs/abb-hmi-absence-of-signature-verification-vulnerability-xl-19-005/