Vulnerability Details : CVE-2018-18370
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2018-18370
- cpe:2.3:a:broadcom:symantec_proxysg:*:*:*:*:*:*:*:*
- cpe:2.3:a:broadcom:symantec_proxysg:*:*:*:*:*:*:*:*
- cpe:2.3:a:broadcom:symantec_proxysg:6.6:*:*:*:*:*:*:*
- cpe:2.3:a:broadcom:advanced_secure_gateway:*:*:*:*:*:*:*:*
- cpe:2.3:a:broadcom:advanced_secure_gateway:6.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-18370
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-18370
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2018-18370
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-18370
-
https://support.symantec.com/us/en/article.SYMSA1472.html
XSS and Information Disclosure Vulnerabilities in ASG and ProxySGVendor Advisory
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