National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-7937 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 10.0 HIGH
Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2015-344-01 Vendor Advisory
http://www.securityfocus.com/bid/79622
https://ics-cert.us-cert.gov/advisories/ICSA-15-351-01 Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:h:schneider-electric:bmxnoc0401:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxnoe0100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxnoe0100h:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxnoe0110:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxnoe0110h:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxnor0200:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxnor0200h:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxp342020:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxp342020h:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxp342030:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxp3420302:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxp3420302h:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:schneider-electric:bmxpra0100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-7937
NVD Published Date:
12/21/2015
NVD Last Modified:
11/28/2016