CVE-2015-7937
Stack-based buffer overflow in the GoAhead Web Server on Schneider Electric Modicon M340 PLC...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2015-7937- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2015-7937- Updated
- 2026-11-02
EUVDEUVD-2015-7835 No score
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.
- Record
EUVD-2015-7835- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8wr7-595h-8jxh No score
Stack-based buffer overflow in the GoAhead Web Server on Schneider Electric Modicon M340 PLC...
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.
- Record
GHSA-8wr7-595h-8jxh- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
- schneider-electric bmxnoc0401
- schneider-electric bmxnoe0100
- schneider-electric bmxnoe0100h
- schneider-electric bmxnoe0110
- schneider-electric bmxnoe0110h
- schneider-electric bmxnor0200
- schneider-electric bmxnor0200h
- schneider-electric bmxpra0100
- schneider-electric modicon m340 bmxp342020
- schneider-electric modicon m340 bmxp342020h
- schneider-electric modicon m340 bmxp342030
- schneider-electric modicon m340 bmxp3420302
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History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-7937 is a high vulnerability (CVSS 10.0) in Schneider-electric Bmxnoc0401, published December 21, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 7.35%, the 94th percentile. No source names a fixed version.