Home/CVE/Stack-based buffer overflow in the GoAhead Web Server on Schneider Electric Modicon M340 PLC BMXNOx and BMXPx devices al
CVE

CVE-2015-7937

Stack-based buffer overflow in the GoAhead Web Server on Schneider Electric Modicon M340 PLC BMXNOx and BMXPx devices al

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.

HIGH · CVSS 10 EPSS 0.025
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

13
schneider-electric bmxnoc0401all versions
schneider-electric bmxnoe0100all versions
schneider-electric bmxnoe0100hall versions
schneider-electric bmxnoe0110all versions
schneider-electric bmxnoe0110hall versions
schneider-electric bmxnor0200all versions
schneider-electric bmxnor0200hall versions
schneider-electric bmxpra0100all versions
▣

Scoring & Timeline

10
HIGH · CVSS v2 (legacy) · ics-cert@hq.dhs.gov
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Published to NVD21 Dec 2015 · 11:59 AM
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2015-icsa-15-351-01
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2015-344-01Vendor Advisory
http://www.securityfocus.com/bid/79622
https://ics-cert.us-cert.gov/advisories/ICSA-15-351-01Third Party AdvisoryUS Government Resource
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