CVE-2019-6810 — HIGH (8.8) — White Hats Nepal

Vulnerability Description

CWE-284: Improper Access Control vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause the execution of commands by unauthorized users when using IEC 60870-5-104 protocol.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schneider-Electric	Bmxnor0200H Firmware	All versions
Schneider-Electric	Bmxnor0200H	-

Related Weaknesses (CWE)

CWE-284

References

https://security.cse.iitk.ac.in/responsible-disclosureThird Party Advisory
https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/Vendor Advisory
https://security.cse.iitk.ac.in/responsible-disclosureThird Party Advisory
https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/Vendor Advisory

FAQ

What is CVE-2019-6810?

CVE-2019-6810 is a vulnerability with a CVSS score of 8.8 (HIGH). CWE-284: Improper Access Control vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause the execution of commands by unauthorized users when using ...

How severe is CVE-2019-6810?

CVE-2019-6810 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-6810?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Bmxnor0200H Firmware, Schneider-Electric Bmxnor0200H.