How severe is CVE-2022-46404?

CVE-2022-46404 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-2022-46404 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-46404?

CVE-2022-46404 primarily affects Atos Unify Openscape 4000 Assistant. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-46404?

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.

When was CVE-2022-46404 published?

CVE-2022-46404 was published on 2022-12-13 and last updated on 2026-06-17.

CVE-2022-46404

CVE-2022-46404 is a critical-severity vulnerability in Atos Unify Openscape 4000 Assistant 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-77.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-77
Affected product: Atos Unify Openscape 4000 Assistant
Published: 2022-12-13
Last modified: 2026-06-17

Description

A command injection vulnerability has been identified in Atos Unify OpenScape 4000 Assistant and Unify OpenScape 4000 Manager (8 before R2.22.18, 10 before 0.28.13, and 10 R1 before R1.34.4) that may allow an unauthenticated attacker to upload arbitrary files and achieve administrative access to the system.

Frequently asked questions

What is CVE-2022-46404?: A command injection vulnerability has been identified in Atos Unify OpenScape 4000 Assistant and Unify OpenScape 4000 Manager (8 before R2.22.18, 10 before 0.28.13, and 10 R1 before R1.34.4) that may allow an unauthenticated attacker to upload arbitrary files and achieve administrative access to the system.
How severe is CVE-2022-46404?: CVE-2022-46404 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-2022-46404 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46404?: CVE-2022-46404 primarily affects Atos Unify Openscape 4000 Assistant. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-46404?: 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.
When was CVE-2022-46404 published?: CVE-2022-46404 was published on 2022-12-13 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:atos:unify_openscape_4000_assistant:8:-:*:*:*:*:*:*
cpe:2.3:a:atos:unify_openscape_4000_assistant:10:-:*:*:*:*:*:*
cpe:2.3:a:atos:unify_openscape_4000_manager:8:-:*:*:*:*:*:*
cpe:2.3:a:atos:unify_openscape_4000_manager:10:-:*:*:*:*:*:*

More vulnerabilities in Atos Unify Openscape 4000 Assistant

CVE-2023-35034 — Critical (CVSS 9.8): Atos Unify OpenScape 4000 Assistant V10 R1 before V10 R1.42.0 and V10 R1.34.8 and Manager V10 R1 before V10 R1.42.0 and…
CVE-2023-45356 — High (CVSS 8.8): Atos Unify OpenScape 4000 Platform V10 R1 before Hotfix V10 R1.42.2 4000 and Manager Platform V10 R1 before Hotfix V10…
CVE-2023-45355 — High (CVSS 8.8): Atos Unify OpenScape 4000 Platform V10 R1 before Hotfix V10 R1.42.2 and 4000 and Manager Platform V10 R1 before Hotfix…
CVE-2023-45351 — High (CVSS 8.8): Atos Unify OpenScape 4000 Assistant V10 R1 before V10 R1.42.1, 4000 Assistant V10 R0, 4000 Manager V10 R1 before V10…
CVE-2023-35035 — High (CVSS 8.8): Atos Unify OpenScape 4000 Assistant V10 R1 before V10 R1.42.0 and V10 R1.34.8, Assistant V10 R0, Manager V10 R1 before…
CVE-2023-35033 — High (CVSS 8.8): Atos Unify OpenScape 4000 Assistant V10 R1 before V10 R1.42.0 and V10 R1.34.8, Assistant V10 R0, Manager V10 R1 before…

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