What is the CVSS score of CVE-2022-36264?

CVE-2022-36264 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H. EPSS exploitation probability: 1.2%.

Is there a public PoC exploit available for CVE-2022-36264?

Yes, a public proof-of-concept exploit is available for CVE-2022-36264. Prioritise patching immediately. EPSS: 1.2%.

Airspot 5410 Firmware CVE-2022-36264

CRITICAL

Unrestricted Upload of File with Dangerous Type (CWE-434)

2022-08-08 cve@mitre.org

File Upload Airspot 5410 Firmware

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 08, 2022 - 15:15 nvd

CRITICAL 9.1

DescriptionNVD

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 upload a new file.

AnalysisAI

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. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. 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 upload a new file. Affected products include: Airspan Airspot 5410 Firmware. Version information: version 0.3.4.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.