CVE-2022-21176Network attack vector

Sensitive-data disclosure via unsanitized SQL input

Published Feb 18, 2022 · Updated Apr 16, 2025

SQL injection in Airspan Networks Mimosa MMP and C-series firmware allows remote attackers to read sensitive data over the network. Public records do not identify the affected request parameters or database queries; they state only that user input reaches SQL processing without proper sanitization. No authentication or user interaction is required; affected versions are MMP before 1.0.3, PTP firmware before 2.8.6.1, and PTMP/A5x firmware before 2.5.4.1.

CVSS severity8.6
High
EPSS probability1.05%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Airspan Networks Mimosa MMP and C-series firmware allows remote attackers to read sensitive data over the network. Public records do not identify the affected request parameters or database queries; they state only that user input reaches SQL processing without proper sanitization. No authentication or user interaction is required; affected versions are MMP before 1.0.3, PTP firmware before 2.8.6.1, and PTMP/A5x firmware before 2.5.4.1.

The record

CVE
CVE-2022-21176
Published
Feb 18, 2022
Updated
Apr 16, 2025
Vendor
Airspan Networks
Product
Mimosa PTP C-series
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 18, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <v2.8.6.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Airspan Networks · Mimosa PTP C-seriesversion=unspecified <v2.8.6.1
Airspan Networks · Mimosa Management Platform (MMP)version=unspecified <v1.0.3
Airspan Networks · Mimosa PTMP C-series and A5xversion=unspecified <v2.5.4.1

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.6ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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