HIGH
Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to cause a denial of service (STOP mode transition) via crafted packets on TCP port 102
Published Feb 8, 2016
7.5
HIGHCVSS 3.0
EPSS 6.37%
Description
Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to cause a denial of service (STOP mode transition) via crafted packets on TCP port 102.
Affected products
No data.
AND
Running on/with
OR
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- ≤ 1.8.2
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
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
6.37% 0.06371
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.06371
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.37% (0.06371) | 93.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.37% (0.06371) | 92.74th | v5 (v2026.06.15) |
| May 17, 2026 | 5.62% (0.05616) | 90.42th | v4 (v2025.03.14) |
| Jul 8, 2025 | 9.24% (0.09239) | 92.32th | v4 (v2025.03.14) |
| Apr 27, 2025 | 2.55% (0.02550) | 84.61th | v4 (v2025.03.14) |
| Mar 30, 2025 | 6.02% (0.06022) | 89.77th | v4 (v2025.03.14) |
| Mar 29, 2025 | 9.23% (0.09226) | 87.74th | v4 (v2025.03.14) |
| Mar 19, 2025 | 6.02% (0.06022) | 89.51th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.91% (0.02910) | 85.45th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.78% (0.00780) | 82.08th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.78% (0.00780) | 80.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.78% (0.00780) | 78.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://www.securityfocus.com/bid/83106 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1034954 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-253230.pdf x_refsource_CONFIRMVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-253230.pdf x_refsource_CONFIRM
- https://ics-cert.us-cert.gov/advisories/ICSA-16-040-02 x_refsource_MISCThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/83106 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1034954 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-253230.pdf | x_refsource_CONFIRMVendor Advisory | |
| https://cert-portal.siemens.com/productcert/pdf/ssa-253230.pdf | x_refsource_CONFIRM | |
| https://ics-cert.us-cert.gov/advisories/ICSA-16-040-02 | x_refsource_MISCThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Feb 8, 2016
Updated Aug 5, 2024
Reserved Feb 2, 2016
Link CVE-2016-2200
CISA Vulnrichment
Updated n/a