How severe is CVE-2022-43722?

CVE-2022-43722 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-43722 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-43722?

CVE-2022-43722 affects Siemens Sicam Pas/pqs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-43722?

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-2022-43722 published?

CVE-2022-43722 was published on 2022-12-13 and last updated on 2026-06-17.

CVE-2022-43722

CVE-2022-43722 is a high-severity vulnerability in Siemens Sicam Pas/pqs with a CVSS 3.x base score of 7.8. 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-427.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-427
Affected product: Siemens Sicam Pas/pqs
Published: 2022-12-13
Last modified: 2026-06-17

Description

A vulnerability has been identified in SICAM PAS/PQS (All versions < V7.0). Affected software does not properly secure a folder containing library files. This could allow an attacker to place a custom malicious DLL in this folder which is then run with SYSTEM rights when a service is started that requires this DLL. At the time of assigning the CVE, the affected firmware version of the component has already been superseded by succeeding mainline versions.

Frequently asked questions

What is CVE-2022-43722?: A vulnerability has been identified in SICAM PAS/PQS (All versions < V7.0). Affected software does not properly secure a folder containing library files. This could allow an attacker to place a custom malicious DLL in this folder which is then run with SYSTEM rights when a service is started that requires this DLL. At the time of assigning the CVE, the affected firmware version of the component has already been superseded by succeeding mainline versions.
How severe is CVE-2022-43722?: CVE-2022-43722 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-43722 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-43722?: CVE-2022-43722 affects Siemens Sicam Pas/pqs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-43722?: 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-2022-43722 published?: CVE-2022-43722 was published on 2022-12-13 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/pdf/ssa-849072.pdf

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-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…
CVE-2016-8566 — High (CVSS 7.8): An issue was discovered in Siemens SICAM PAS before 8.00. Because of Storing Passwords in a Recoverable Format, an…

All CVEs affecting Siemens Sicam Pas/pqs →

Other CWE-427 (Uncontrolled Search Path Element) vulnerabilities

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