Medium severity · published Aug 30, 2019
CVE-2018-18371
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
6.5
CVSS
0.6%
EPSS
No
On KEV
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. An information disclosure vulnerability in the WebFTP mode allows a malicious user to obtain plaintext authentication credentials for a remote FTP server from the ASG/ProxySG's web listing of the 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 vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Advanced Secure Gateway · Broadcom
6.7 before 6.7.4.2; 6.6 · source: NVD
SP
Symantec Proxysg · Broadcom
6.5 before 6.5.10.15; 6.7 before 6.7.4.2; 6.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-18371
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-18371
Vendor Advisory
https://support.symantec.com/us/en/article.SYMSA1472.html
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