How severe is CVE-2022-21141?

CVE-2022-21141 has a CVSS 3.x base score of 10.0, 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-2022-21141 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-21141?

CVE-2022-21141 primarily affects Airspan Mimosa Management Platform. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-21141?

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-2022-21141 published?

CVE-2022-21141 was published on 2022-02-18 and last updated on 2026-06-17.

CVE-2022-21141

CVE-2022-21141 is a critical-severity vulnerability in Airspan Mimosa Management Platform with a CVSS 3.x base score of 10.0. 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-863.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
CVSS v2: 10.0
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Airspan Mimosa Management Platform
Published: 2022-02-18
Last modified: 2026-06-17

Description

MMP: All versions prior to v1.0.3, PTP C-series: Device versions prior to v2.8.6.1, and PTMP C-series and A5x: Device versions prior to v2.5.4.1 does not perform proper authorization checks on multiple API functions. An attacker may gain access to these functions and achieve remote code execution, create a denial-of-service condition, and obtain sensitive information.

Frequently asked questions

What is CVE-2022-21141?: MMP: All versions prior to v1.0.3, PTP C-series: Device versions prior to v2.8.6.1, and PTMP C-series and A5x: Device versions prior to v2.5.4.1 does not perform proper authorization checks on multiple API functions. An attacker may gain access to these functions and achieve remote code execution, create a denial-of-service condition, and obtain sensitive information.
How severe is CVE-2022-21141?: CVE-2022-21141 has a CVSS 3.x base score of 10.0, 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-2022-21141 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-21141?: CVE-2022-21141 primarily affects Airspan Mimosa Management Platform. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-21141?: 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-2022-21141 published?: CVE-2022-21141 was published on 2022-02-18 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-034-02

Affected products (5)

cpe:2.3:a:airspan:mimosa_management_platform:*:*:*:*:*:*:*:*
cpe:2.3:o:airspan:c6x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:airspan:c5x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:airspan:c5c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:airspan:a5x_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Airspan Mimosa Management Platform

CVE-2022-21215 — Critical (CVSS 10.0): This vulnerability could allow an attacker to force the server to create and execute a web request granting access to…
CVE-2022-21196 — Critical (CVSS 10.0): MMP: All versions prior to v1.0.3, PTP C-series: Device versions prior to v2.8.6.1, and PTMP C-series and A5x: Device…
CVE-2022-21176 — High (CVSS 8.6): MMP: All versions prior to v1.0.3, PTP C-series: Device versions prior to v2.8.6.1, and PTMP C-series and A5x: Device…
CVE-2022-21143 — High (CVSS 7.5): MMP: All versions prior to v1.0.3, PTP C-series: Device versions prior to v2.8.6.1, and PTMP C-series and A5x: Device…
CVE-2022-0138 — High (CVSS 7.5): MMP: All versions prior to v1.0.3, PTP C-series: Device versions prior to v2.8.6.1, and PTMP C-series and A5x: Device…
CVE-2022-21800 — Medium (CVSS 6.5): MMP: All versions prior to v1.0.3, PTP C-series: Device versions prior to v2.8.6.1, and PTMP C-series and A5x: Device…

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Other CWE-863 (Incorrect Authorization) vulnerabilities

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CVE-2026-46595 — Critical (CVSS 10.0): Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of…
CVE-2026-33105 — Critical (CVSS 10.0): Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over…
CVE-2026-32213 — Critical (CVSS 10.0): Improper authorization in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

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