CVE-2016-9157
No exploitation reported by the sources we read.
- Published2016-12-05
- Fixed in8.09
- WeaknessCWE-20 · CWE-284
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
A vulnerability in Siemens SICAM PAS (all versions before V8.09) could allow a remote attacker to cause a Denial of Service condition and potentially lead to unauthenticated remote code execution by sending specially crafted packets to port 19234/TCP.
Timeline
dates in UTC- 2016-12-0508:59CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2016-9157?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-9157?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 8.9 | < 8.09 | 8.09 | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Siemens SICAM PAS Vulnerabilities
Siemens SICAM PAS: <8.09
Fix
- Update Siemens sicam pas\/pqs to 8.09
- Mitigation from the vendor CISA ICSA-16-336-01A · 1 productSICAM PAS Versions 8.09 and higher fix all four vulnerabilities. Siemens recommends that users upgrade to the latest version. In order to receive the SICAM PAS V8.09 update, please contact the Siemens Energy Customer Support Center at (mailto:support.energy@siemens.com).
- Mitigation from the vendor CISA ICSA-16-336-01A · 1 productSiemens strongly recommends users protect network access with appropriate mechanisms (e.g., firewalls, segmentation, VPN). Siemens also advises that users configure the operational environment according to Siemens’ Operational Guidelines for Industrial Security: (https://www.siemens.com/cert/operat…
- Mitigation from the vendor CISA ICSA-16-336-01A · 1 productFor more information on this vulnerability and more detailed mitigation instructions, please see Siemens Security Advisory SSA-946325 at the following location: (https://cert-portal.siemens.com/productcert/pdf/ssa-946325.pdf)
Advisories and patches
- www.siemens.comMitigation · Vendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.19.8read 2026-10-23
- NVDCVSS 2.07.5read 2026-10-23
- NVDweakness (CWE)CWE-20, CWE-284read 2026-10-23
- FIRST EPSSEPSS score3.3 %2026-10-23
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2016-12-05
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2016-9157?
Is CVE-2016-9157 actively exploited?
What is the CVSS score for CVE-2016-9157?
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