CVE-2018-18370

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.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.25%
Vendor Advisory symantec.com
Affected: Symantec Corporation Symantec Advanced Secure Gateway (ASG)
Affected: Symantec Corporation Symantec ProxySG
Published at:
Updated at:

References

Link Tags
https://support.symantec.com/us/en/article.SYMSA1472.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-18370?
CVE-2018-18370 has been scored as a medium severity vulnerability.
How to fix CVE-2018-18370?
To fix CVE-2018-18370, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-18370 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-18370 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-18370?
CVE-2018-18370 affects Symantec Corporation Symantec Advanced Secure Gateway (ASG), Symantec Corporation Symantec ProxySG.
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