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CVE-2022-21196· NVD / CVE Program· CNA icscert

Airspan Networks Mimosa Improper Authorization

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 and authentication checks on multiple API routes. An attacker may gain access to these API routes and achieve remote code execution, create a denial-of-service condition, and obtain sensitive information.

CriticalCVSS 9.8 · v3.1—No exploit No fix recorded
Published
Feb 18, 2022
Updated
Jun 17, 2026
EPSS
3.7% · 89th percentile
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Action score

40

Plan

Add it to your regular patch cycle.

CVSS
39 / 40 · 9.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 3.7%

CISA SSVC decision

Exploitation
none
Automatable
yes
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
9.8
CNA · icscert
10.0
0.2 point gap

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
airspanmimosa management platform
airspanc6x firmware
airspanc6x
airspanc5x firmware
airspanc5x
airspanc5c firmware
airspanc5c
airspana5x firmware
airspana5x

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • airspan a5x firmwarebefore 2.5.4.1
  • airspan c5c firmwarebefore 2.8.6.1
  • airspan c5x firmwarebefore 2.8.6.1
  • airspan c6x firmwarebefore 2.8.6.1
  • airspan mimosa management platformbefore 1.0.3

Versions reported by the vendor

Affected version ranges reported by the assigning authority (icscert). Independent of NVD's CPE analysis and usually ahead of it.

  • Airspan Networks MMP

    • unspecified and later · before v1.0.3affected

  • Airspan Networks PTMP C-series and A5x

    • unspecified and later · before v2.5.4.1affected

  • Airspan Networks PTP C-series

    • unspecified and later · before v2.8.6.1affected

Same product

airspan: all records

Other highest-scoring records for the same primary product.

  • CVE-2022-21141Airspan Networks Mimosa Incorrect Authorization
    40Plan
  • CVE-2022-21215Airspan Networks Mimosa Server-Side Request Forgery (SSRF)
    39Monitor
  • CVE-2022-21143Airspan Networks Mimosa OS Command Injection
    39Monitor
  • CVE-2022-21176Airspan Networks Mimosa SQL Injection
    30Monitor
  • CVE-2022-0138Airspan Networks Mimosa Deserialization of Untrusted Data
    30Monitor
  • CVE-2022-21800Airspan Networks Mimosa Use of a Broken or Risky Cryptographic Algorithm
    26Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-285 · Improper Authorization

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records