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
Published Dec 21, 2015
10.0
HIGHCVSS 2.0
EPSS 7.35%
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.
Affected products
No data.
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No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 7.35% (0.07351) | 94.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.35% (0.07351) | 93.59th | v5 (v2026.06.15) |
| Mar 29, 2026 | 1.86% (0.01856) | 82.95th | v4 (v2025.03.14) |
| Nov 29, 2025 | 2.93% (0.02933) | 85.97th | v4 (v2025.03.14) |
| May 21, 2025 | 4.68% (0.04677) | 88.77th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.93% (0.02933) | 85.20th | v4 (v2025.03.14) |
| Mar 29, 2025 | 6.62% (0.06617) | 84.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.93% (0.02933) | 85.51th | v4 (v2025.03.14) |
| Dec 17, 2024 | 16.30% (0.16305) | 95.97th | v3 (v2023.03.01) |
| Jan 20, 2024 | 7.07% (0.07069) | 93.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 5.83% (0.05827) | 92.21th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.52% (0.06523) | 91.37th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.52% (0.06523) | 90.53th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.52% (0.06523) | 78.43th | v2 (v2022.01.01) |
References (3)
- http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2015-344-01 x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/79622 vdb-entryx_refsource_BID
- https://ics-cert.us-cert.gov/advisories/ICSA-15-351-01 x_refsource_MISCThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2015-344-01 | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/79622 | vdb-entryx_refsource_BID | |
| https://ics-cert.us-cert.gov/advisories/ICSA-15-351-01 | x_refsource_MISCThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.