How severe is CVE-2023-45353?

CVE-2023-45353 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-45353 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45353?

CVE-2023-45353 affects Atos Unify Openscape Common Management. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45353?

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-2023-45353 published?

CVE-2023-45353 was published on 2023-10-09 and last updated on 2026-06-17.

CVE-2023-45353

CVE-2023-45353 is a high-severity vulnerability in Atos Unify Openscape Common Management with a CVSS 3.x base score of 8.8. 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-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Atos Unify Openscape Common Management
Published: 2023-10-09
Last modified: 2026-06-17

Description

Atos Unify OpenScape Common Management Portal V10 before V10 R4.17.0 and V10 R5.1.0 allows an authenticated attacker to execute arbitrary code on the operating system by leveraging the Common Management Portal web interface for Authenticated remote upload and creation of arbitrary files affecting the underlying operating system. This is also known as OCMP-6591.

Frequently asked questions

What is CVE-2023-45353?: Atos Unify OpenScape Common Management Portal V10 before V10 R4.17.0 and V10 R5.1.0 allows an authenticated attacker to execute arbitrary code on the operating system by leveraging the Common Management Portal web interface for Authenticated remote upload and creation of arbitrary files affecting the underlying operating system. This is also known as OCMP-6591.
How severe is CVE-2023-45353?: CVE-2023-45353 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-45353 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45353?: CVE-2023-45353 affects Atos Unify Openscape Common Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45353?: 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-2023-45353 published?: CVE-2023-45353 was published on 2023-10-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:atos:unify_openscape_common_management:10:-:*:*:*:*:*:*

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CVE-2023-45354 — High (CVSS 8.8): Atos Unify OpenScape Common Management Portal V10 before V10 R4.17.0 and V10 R5.1.0 allows an authenticated remote…
CVE-2023-45352 — High (CVSS 8.8): Atos Unify OpenScape Common Management Portal V10 before V10 R4.17.0 and V10 R5.1.0 allows an authenticated attacker to…

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