HIGH
Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service (OPC UA service outage) via crafted TCP packets
Published Jul 22, 2016
7.5
HIGHCVSS 3.0
EPSS 3.53%
Description
Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service (OPC UA service outage) via crafted TCP packets.
Affected products
No data.
- ≤ 13
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.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.53% 0.03528
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03528
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.53% (0.03528) | 88.86th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.53% (0.03528) | 87.70th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.76% (0.01756) | 81.33th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.66% (0.00658) | 80.23th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.56% (0.00557) | 76.93th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.56% (0.00557) | 74.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- http://www.securityfocus.com/bid/92110 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-453276.pdf x_refsource_CONFIRMMitigationVendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-16-208-02 x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/92110 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-453276.pdf | x_refsource_CONFIRMMitigationVendor Advisory | |
| https://ics-cert.us-cert.gov/advisories/ICSA-16-208-02 | x_refsource_MISC |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 22, 2016
Updated Aug 6, 2024
Reserved Jun 29, 2016
Link CVE-2016-5874
CISA Vulnrichment
Updated n/a