HIGH
Heap-based buffer overflow in Automated Solutions Modbus/TCP Master OPC Server before 3.0.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a MODBUS response packet with a crafted length field
Published Jan 28, 2011
7.6
HIGHCVSS 2.0
EPSS 16.20%
Description
Heap-based buffer overflow in Automated Solutions Modbus/TCP Master OPC Server before 3.0.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a MODBUS response packet with a crafted length field.
Affected products
No data.
OR
- ≤ 3.0.1
- 2.0
- 2.0_build_1
- 2.0a
- 2.1
- 2.2
- 2.2a
- 2.3
- 2.3a
- 2.4
- 2.4a
- 2.5
- 2.6
- 2.6a
- 2.6b
- 2.7
- 2.7a
- 2.7b
- 2.7c
- 2.7d
- 2.7e
- 2.7f
- 2.8
- 2.9
- 2.9.1
- 2.9.4
- 2.9.5
- 2.9_build_2.9.3
- 2.10
- 2.11
- 2.12
- 2.12.1
- 2.12.3
- 3.0.0
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.
7.6 HIGH NVD
AV:N/AC:H/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity High
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.
16.20% 0.16195
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.16195
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 (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 16.20% (0.16195) | 96.85th | v5 (v2026.06.15) |
| Jun 15, 2026 | 16.20% (0.16195) | 96.52th | v5 (v2026.06.15) |
| Mar 2, 2026 | 43.02% (0.43016) | 97.43th | v4 (v2025.03.14) |
| Feb 21, 2026 | 55.27% (0.55268) | 98.00th | v4 (v2025.03.14) |
| Jan 9, 2026 | 59.37% (0.59367) | 98.16th | v4 (v2025.03.14) |
| Oct 7, 2025 | 47.43% (0.47433) | 97.61th | v4 (v2025.03.14) |
| Sep 10, 2025 | 51.95% (0.51951) | 97.83th | v4 (v2025.03.14) |
| May 17, 2025 | 39.35% (0.39348) | 97.09th | v4 (v2025.03.14) |
| Apr 29, 2025 | 41.38% (0.41377) | 97.19th | v4 (v2025.03.14) |
| Mar 30, 2025 | 49.51% (0.49506) | 97.57th | v4 (v2025.03.14) |
| Mar 29, 2025 | 47.26% (0.47258) | 96.61th | v4 (v2025.03.14) |
| Mar 17, 2025 | 49.51% (0.49506) | 97.52th | v4 (v2025.03.14) |
| Dec 17, 2024 | 51.38% (0.51382) | 97.66th | v3 (v2023.03.01) |
| Dec 16, 2024 | 70.45% (0.70448) | 98.14th | v3 (v2023.03.01) |
| Aug 8, 2024 | 72.62% (0.72621) | 98.13th | v3 (v2023.03.01) |
| Jun 25, 2024 | 70.19% (0.70188) | 98.04th | v3 (v2023.03.01) |
| Mar 30, 2024 | 68.79% (0.68790) | 97.92th | v3 (v2023.03.01) |
| Dec 27, 2023 | 67.85% (0.67846) | 97.66th | v3 (v2023.03.01) |
| Nov 7, 2023 | 71.26% (0.71256) | 97.70th | v3 (v2023.03.01) |
| Sep 18, 2023 | 66.66% (0.66656) | 97.51th | v3 (v2023.03.01) |
| Jul 29, 2023 | 67.86% (0.67856) | 97.49th | v3 (v2023.03.01) |
| Mar 7, 2023 | 50.27% (0.50274) | 96.91th | v3 (v2023.03.01) |
| Mar 6, 2023 | 16.18% (0.16177) | 96.11th | v2 (v2022.01.01) |
| Apr 1, 2022 | 16.18% (0.16177) | 95.75th | v2 (v2022.01.01) |
| Feb 4, 2022 | 16.18% (0.16177) | 92.73th | v2 (v2022.01.01) |
Weaknesses (1)
References (8)
- http://automatedsolutions.com/pub/asmbtcpopc/readme.htm x_refsource_CONFIRM
- http://secunia.com/advisories/43029 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.exploit-db.com/exploits/16040 exploitx_refsource_EXPLOIT-DB
- http://www.kb.cert.org/vuls/id/768840 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.securityfocus.com/bid/45974 vdb-entryx_refsource_BIDExploit
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-322-02A.pdf x_refsource_MISC
- http://www.vupen.com/english/advisories/2011/0209 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64944 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://automatedsolutions.com/pub/asmbtcpopc/readme.htm | x_refsource_CONFIRM | |
| http://secunia.com/advisories/43029 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.exploit-db.com/exploits/16040 | exploitx_refsource_EXPLOIT-DB | |
| http://www.kb.cert.org/vuls/id/768840 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.securityfocus.com/bid/45974 | vdb-entryx_refsource_BIDExploit | |
| http://www.us-cert.gov/control_systems/pdf/ICSA-10-322-02A.pdf | x_refsource_MISC | |
| http://www.vupen.com/english/advisories/2011/0209 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/64944 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 28, 2011
Updated Aug 7, 2024
Reserved Jan 26, 2011
Link CVE-2010-4709
CISA Vulnrichment
Updated n/a