Vulnerability Description
In Hunesion i-oneNet version 3.0.7 ~ 3.0.53 and 4.0.4 ~ 4.0.16, the specific upload web module doesn't verify the file extension and type, and an attacker can upload a webshell. After the webshell upload, an attacker can use the webshell to perform remote code exection such as running a system command.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hunesion | I-Onenet | >= 3.0.7, <= 3.0.53 |
Related Weaknesses (CWE)
References
- https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35073Broken LinkThird Party Advisory
- https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35073Broken LinkThird Party Advisory
FAQ
What is CVE-2019-12803?
CVE-2019-12803 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In Hunesion i-oneNet version 3.0.7 ~ 3.0.53 and 4.0.4 ~ 4.0.16, the specific upload web module doesn't verify the file extension and type, and an attacker can upload a webshell. After the webshell upl...
How severe is CVE-2019-12803?
CVE-2019-12803 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-12803?
Check the references section above for vendor advisories and patch information. Affected products include: Hunesion I-Onenet.