How severe is CVE-2022-32257?

CVE-2022-32257 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-32257 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-32257?

CVE-2022-32257 affects Siemens Sinema Remote Connect Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-32257?

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

Does CVE-2022-32257 have an EU (EUVD) identifier?

Yes. CVE-2022-32257 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-53454.

When was CVE-2022-32257 published?

CVE-2022-32257 was published on 2024-03-12 and last updated on 2026-06-17.

CVE-2022-32257

CVE-2022-32257 is a critical-severity vulnerability in Siemens Sinema Remote Connect Server with a CVSS 3.x base score of 9.8. 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-284.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2022-53454
Weakness: CWE-284
Affected product: Siemens Sinema Remote Connect Server
Published: 2024-03-12
Last modified: 2026-06-17

Description

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2). The affected application consists of a web service that lacks proper access control for some of the endpoints. This could lead to unauthorized access to resources and potentially lead to code execution.

Frequently asked questions

What is CVE-2022-32257?: A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2). The affected application consists of a web service that lacks proper access control for some of the endpoints. This could lead to unauthorized access to resources and potentially lead to code execution.
How severe is CVE-2022-32257?: CVE-2022-32257 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-32257 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-32257?: CVE-2022-32257 affects Siemens Sinema Remote Connect Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-32257?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2022-32257 have an EU (EUVD) identifier?: Yes. CVE-2022-32257 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-53454.
When was CVE-2022-32257 published?: CVE-2022-32257 was published on 2024-03-12 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/html/ssa-576771.html

Affected products (1)

cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*

More vulnerabilities in Siemens Sinema Remote Connect Server

CVE-2022-25315 — Critical (CVSS 9.8): In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.
CVE-2022-25236 — Critical (CVSS 9.8): xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into…
CVE-2022-25235 — Critical (CVSS 9.8): xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a…
CVE-2022-23852 — Critical (CVSS 9.8): Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero…
CVE-2022-22824 — Critical (CVSS 9.8): defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
CVE-2022-22823 — Critical (CVSS 9.8): build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

All CVEs affecting Siemens Sinema Remote Connect Server →

Other CWE-284 (Improper Access Control) vulnerabilities

CVE-2026-50746 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi…
CVE-2026-46978 — Critical (CVSS 10.0): Vulnerability in the Oracle Solaris product of Oracle Systems (component: Remote Administration Daemon). The…
CVE-2026-35308 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Centralized Third Party Jars).…
CVE-2026-35307 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that…
CVE-2026-46695 — Critical (CVSS 10.0): Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers…
CVE-2026-46840 — Critical (CVSS 10.0): Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service). Supported versions that are affected are…

Browse all CWE-284 (Improper Access Control) vulnerabilities →