Vulnerability Description
The ASG/ProxySG FTP proxy WebFTP mode allows intercepting FTP connections where a user accesses an FTP server via a ftp:// URL in a web browser. A stored cross-site scripting (XSS) vulnerability in the WebFTP mode allows a remote attacker to inject malicious JavaScript code in ASG/ProxySG's web listing of a remote FTP server. Exploiting the vulnerability requires the attacker to be able to upload crafted files to the remote FTP server. Affected versions: ASG 6.6 and 6.7 prior to 6.7.4.2; ProxySG 6.5 prior to 6.5.10.15, 6.6, and 6.7 prior to 6.7.4.2.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Broadcom | Advanced Secure Gateway | >= 6.7, < 6.7.4.2 |
| Broadcom | Symantec Proxysg | >= 6.5, < 6.5.10.15 |
Related Weaknesses (CWE)
References
- https://support.symantec.com/us/en/article.SYMSA1472.htmlVendor Advisory
- https://support.symantec.com/us/en/article.SYMSA1472.htmlVendor Advisory
FAQ
What is CVE-2018-18370?
CVE-2018-18370 is a vulnerability with a CVSS score of 6.1 (MEDIUM). The ASG/ProxySG FTP proxy WebFTP mode allows intercepting FTP connections where a user accesses an FTP server via a ftp:// URL in a web browser. A stored cross-site scripting (XSS) vulnerability in th...
How severe is CVE-2018-18370?
CVE-2018-18370 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-18370?
Check the references section above for vendor advisories and patch information. Affected products include: Broadcom Advanced Secure Gateway, Broadcom Symantec Proxysg.