PatchTheCVECVE-2022-36267: In Airspan AirSpot 5410 version 0.3.4.1-4 and under there exists a Unauthenticated remote command injection vu
CVE-2022-36267 is a critical-severity flaw (CVSS 9.8) 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 a Unauthenticated remote command injection vulnerability. The ping functionality can be called without user authentication when crafting a malicious http request by injecting code in one of the parameters allowing for remote code execution. This vulnerability is exploited via the binary file /home/www/cgi-bin/diagnostics.cgi that accepts unauthenticated requests and unsanitized data
Why this priority
- Critical severity
- EPSS top 1%: very likely to be exploited
- Public exploit reference
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 9.8 (Critical) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 54.1% (top 1%) |
| CISA exploited list | No |
| Published | 2022-08-08 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Exact fixes by distribution
Public exploits and detection
Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.
- GitHub PoC: 0xNslabs/CVE-2022-36267-PoC (12 stars)
- Exploit-DB: Airspan AirSpot 5410 version 0.3.4.1 - Remote Code Execution (RCE)
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-2022-36267?
airspot 5410 firmware: upgrade to newer than 0.3.4.1-4. Exact commands for each OS are on this page.
Is CVE-2022-36267 being exploited?
CVE-2022-36267 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-2022-36267 affect?
CVE-2022-36267 affects airspot 5410 firmware. Severity is critical (CVSS 9.8). In Airspan AirSpot 5410 version 0.3.4.1-4 and under there exists a Unauthenticated remote command injection vulnerability. The ping functionality can be called without user authentication when crafting a malicious http request by injecting
How urgent is CVE-2022-36267?
Priority 69/100. Critical severity; EPSS top 1%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action
Related CVEs
- CVE-2022-36266 MEDIUM 6.1 UPGRADE In Airspan AirSpot 5410 version 0.3.4.1-4 and under there exists a stored XSS vulnerability
- CVE-2022-36265 HIGH 7.2 UPGRADE In Airspan AirSpot 5410 version 0.3.4.1-4 and under there exists a Hidden system command web page
- CVE-2022-36264 CRITICAL 9.1 UPGRADE In Airspan AirSpot 5410 version 0.3.4.1-4 and under there exists an Unauthenticated remote Arbitrary File Uplo