How severe is CVE-2016-9156?

CVE-2016-9156 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2016-9156 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-9156?

CVE-2016-9156 affects Siemens Sicam Pas/pqs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-9156?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2016-9156 published?

CVE-2016-9156 was published on 2016-12-05 and last updated on 2026-06-17.

CVE-2016-9156

CVE-2016-9156 is a high-severity vulnerability in Siemens Sicam Pas/pqs with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Siemens Sicam Pas/pqs
Published: 2016-12-05
Last modified: 2026-06-17

Description

A vulnerability in Siemens SICAM PAS (all versions before V8.09) could allow a remote attacker to upload, download, or delete files in certain parts of the file system by sending specially crafted packets to port 19235/TCP.

Frequently asked questions

What is CVE-2016-9156?: A vulnerability in Siemens SICAM PAS (all versions before V8.09) could allow a remote attacker to upload, download, or delete files in certain parts of the file system by sending specially crafted packets to port 19235/TCP.
How severe is CVE-2016-9156?: CVE-2016-9156 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2016-9156 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-9156?: CVE-2016-9156 affects Siemens Sicam Pas/pqs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-9156?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2016-9156 published?: CVE-2016-9156 was published on 2016-12-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:siemens:sicam_pas\/pqs:*:*:*:*:*:*:*:*

More vulnerabilities in Siemens Sicam Pas/pqs

CVE-2022-43724 — Critical (CVSS 9.8): A vulnerability has been identified in SICAM PAS/PQS (All versions < V7.0). Affected software transmits the database…
CVE-2016-8567 — Critical (CVSS 9.8): An issue was discovered in Siemens SICAM PAS before 8.00. A factory account with hard-coded passwords is present in the…
CVE-2016-9157 — Critical (CVSS 9.8): A vulnerability in Siemens SICAM PAS (all versions before V8.09) could allow a remote attacker to cause a Denial of…
CVE-2023-45205 — High (CVSS 7.8): A vulnerability has been identified in SICAM PAS/PQS (All versions >= V8.00 < V8.20). The affected application is…
CVE-2022-43722 — High (CVSS 7.8): A vulnerability has been identified in SICAM PAS/PQS (All versions < V7.0). Affected software does not properly secure…
CVE-2018-4858 — High (CVSS 7.8): A vulnerability has been identified in IEC 61850 system configurator (All versions < V5.80), DIGSI 5 (affected as IEC…

All CVEs affecting Siemens Sicam Pas/pqs →

Other CWE-20 (Improper Input Validation) vulnerabilities

CVE-2026-48056 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download video content. Versions prior to 2.5.0…
CVE-2026-33267 — Critical (CVSS 10.0): Improper Input Validation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.2.0…
CVE-2026-47668 — Critical (CVSS 10.0): DbGate is cross-platform database manager. In versions 7.1.8 and prior, DbGate's JSON script runner (`POST…
CVE-2026-16117 — Critical (CVSS 10.0): Impact: @fastify/http-proxy versions up to and including 11.5.0 fail to rewrite the request prefix when the prefix…
CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…

Browse all CWE-20 (Improper Input Validation) vulnerabilities →