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CVE-2022-36264: In Airspan AirSpot 5410 version 0.3.4.1-4 and under there exists an Unauthenticated remote Arbitrary File Uplo

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This week
CRITICAL 9.1REMOTEUPGRADE

CVE-2022-36264 is a critical-severity flaw (CVSS 9.1) affecting airspot 5410 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In Airspan AirSpot 5410 version 0.3.4.1-4 and under there exists an Unauthenticated remote Arbitrary File Upload vulnerability which allows overwriting arbitrary files. A malicious actor can remotely upload a file of their choice and overwrite any file in the system by manipulating the filename and append a relative path that will be interpreted during the upload process. Using this method, it is possible to rewrite any file in the system or uplo

Why this priority

  • Critical severity
  • Public exploit reference
  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score9.1 (Critical)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance1.7% (top 23%)
CISA exploited listNo
WeaknessCWE-434
Published2022-08-08
Last modified2026-06-17
Publisher (CNA): MITRE · Vendor: airspan

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Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

airspan airspot 5410 firmware UPGRADE
Affected: <= 0.3.4.1-4
Fixed in: newer than 0.3.4.1-4
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-36264?

airspot 5410 firmware: upgrade to newer than 0.3.4.1-4. Exact commands for each OS are on this page.

Is CVE-2022-36264 being exploited?

CVE-2022-36264 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-36264 affect?

CVE-2022-36264 affects airspot 5410 firmware. Severity is critical (CVSS 9.1). In Airspan AirSpot 5410 version 0.3.4.1-4 and under there exists an Unauthenticated remote Arbitrary File Upload vulnerability which allows overwriting arbitrary files. A malicious actor can remotely upload a file of their choice and overwr

How urgent is CVE-2022-36264?

Priority 61/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

References

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