HIGH
Stack-based buffer overflow in WTclient.dll in SCADA Engine BACnet OPC Client before 1.0.25 allows user-assisted remote attackers to execute arbitrary code via a crafted .csv file, related to a status log message
Published Feb 16, 2011
9.3
HIGHCVSS 2.0
EPSS 41.62%
Description
Stack-based buffer overflow in WTclient.dll in SCADA Engine BACnet OPC Client before 1.0.25 allows user-assisted remote attackers to execute arbitrary code via a crafted .csv file, related to a status log message.
Affected products
No data.
- ≤ 1.0.24
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
41.62% 0.41619
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.41619
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 (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 41.62% (0.41619) | 98.64th | v5 (v2026.06.15) |
| Jun 15, 2026 | 41.62% (0.41619) | 98.50th | v5 (v2026.06.15) |
| Oct 26, 2025 | 58.30% (0.58302) | 98.07th | v4 (v2025.03.14) |
| Mar 30, 2025 | 59.80% (0.59803) | 98.09th | v4 (v2025.03.14) |
| Mar 29, 2025 | 77.56% (0.77564) | 98.69th | v4 (v2025.03.14) |
| Mar 17, 2025 | 59.80% (0.59803) | 98.05th | v4 (v2025.03.14) |
| Feb 18, 2025 | 83.05% (0.83054) | 98.70th | v3 (v2023.03.01) |
| Jan 4, 2025 | 79.27% (0.79272) | 98.50th | v3 (v2023.03.01) |
| Dec 17, 2024 | 75.81% (0.75810) | 98.38th | v3 (v2023.03.01) |
| Nov 21, 2024 | 49.13% (0.49125) | 97.61th | v3 (v2023.03.01) |
| Oct 9, 2024 | 52.36% (0.52361) | 97.63th | v3 (v2023.03.01) |
| Aug 27, 2024 | 54.26% (0.54259) | 97.69th | v3 (v2023.03.01) |
| Jun 1, 2024 | 56.45% (0.56451) | 97.69th | v3 (v2023.03.01) |
| Jan 14, 2024 | 63.39% (0.63388) | 97.57th | v3 (v2023.03.01) |
| Nov 25, 2023 | 56.24% (0.56239) | 97.35th | v3 (v2023.03.01) |
| Oct 6, 2023 | 63.39% (0.63388) | 97.45th | v3 (v2023.03.01) |
| Aug 16, 2023 | 60.59% (0.60586) | 97.33th | v3 (v2023.03.01) |
| Apr 30, 2023 | 61.44% (0.61442) | 97.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 58.00% (0.57996) | 97.12th | v3 (v2023.03.01) |
| Mar 6, 2023 | 71.46% (0.71462) | 99.20th | v2 (v2022.01.01) |
| Apr 7, 2022 | 71.46% (0.71462) | 99.11th | v2 (v2022.01.01) |
| Feb 4, 2022 | 72.19% (0.72190) | 99.09th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://packetstormsecurity.org/1009-exploits/bacnet-overflow.py.txt x_refsource_MISCExploit
- http://secunia.com/advisories/41466 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securityreason.com/securityalert/8083 third-party-advisoryx_refsource_SREASON
- http://www.kb.cert.org/vuls/id/660688 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.securityfocus.com/bid/43289 vdb-entryx_refsource_BIDExploit
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-264-01.pdf x_refsource_MISCUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.org/1009-exploits/bacnet-overflow.py.txt | x_refsource_MISCExploit | |
| http://secunia.com/advisories/41466 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://securityreason.com/securityalert/8083 | third-party-advisoryx_refsource_SREASON | |
| http://www.kb.cert.org/vuls/id/660688 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.securityfocus.com/bid/43289 | vdb-entryx_refsource_BIDExploit | |
| http://www.us-cert.gov/control_systems/pdf/ICSA-10-264-01.pdf | x_refsource_MISCUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Feb 16, 2011
Updated Aug 7, 2024
Reserved Feb 15, 2011
Link CVE-2010-4740
CISA Vulnrichment
Updated n/a