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HIGH · 10.0

CVE-2015-7937

Stack-based buffer overflow in the GoAhead Web Server on Schneider Electric Modicon M340 PLC BMXNOx and BMXPx devices allows remote attackers to execute arbitrary code via a long password in HTTP Basi...

Vulnerability Description

Stack-based buffer overflow in the GoAhead Web Server on Schneider Electric Modicon M340 PLC BMXNOx and BMXPx devices allows remote attackers to execute arbitrary code via a long password in HTTP Basic Authentication data.

CVSS Score

10.0

HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C
Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE

Affected Products

VendorProductVersions
Schneider-ElectricBmxnoc0401-
Schneider-ElectricBmxnoe0100-
Schneider-ElectricBmxnoe0100H-
Schneider-ElectricBmxnoe0110-
Schneider-ElectricBmxnoe0110H-
Schneider-ElectricBmxnor0200-
Schneider-ElectricBmxnor0200H-
Schneider-ElectricBmxpra0100-
Schneider-ElectricModicon M340 Bmxp342020-
Schneider-ElectricModicon M340 Bmxp342020H-
Schneider-ElectricModicon M340 Bmxp342030-
Schneider-ElectricModicon M340 Bmxp3420302-
Schneider-ElectricModicon M340 Bmxp3420302H-

Related Weaknesses (CWE)

CWE-119

References

FAQ

What is CVE-2015-7937?

CVE-2015-7937 is a vulnerability with a CVSS score of 10.0 (HIGH). Stack-based buffer overflow in the GoAhead Web Server on Schneider Electric Modicon M340 PLC BMXNOx and BMXPx devices allows remote attackers to execute arbitrary code via a long password in HTTP Basi...

How severe is CVE-2015-7937?

CVE-2015-7937 has been rated HIGH with a CVSS base score of 10.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2015-7937?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Bmxnoc0401, Schneider-Electric Bmxnoe0100, Schneider-Electric Bmxnoe0100H, Schneider-Electric Bmxnoe0110, Schneider-Electric Bmxnoe0110H.