How severe is CVE-2022-21143?

CVE-2022-21143 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2022-21143 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-21143?

CVE-2022-21143 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-2022-21143?

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-2022-21143 published?

CVE-2022-21143 was published on 2022-02-18 and last updated on 2026-06-17.

CVE-2022-21143

CVE-2022-21143 is a high-severity vulnerability in Airspan Mimosa Management Platform with a CVSS 3.x base score of 7.5. 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-78.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 10.0
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
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 properly sanitize user input on several locations, which may allow an attacker to inject arbitrary commands.

Frequently asked questions

What is CVE-2022-21143?: 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 properly sanitize user input on several locations, which may allow an attacker to inject arbitrary commands.
How severe is CVE-2022-21143?: CVE-2022-21143 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2022-21143 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-21143?: CVE-2022-21143 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-2022-21143?: 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-2022-21143 published?: CVE-2022-21143 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:*:*:*:*:*:*:*:*

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