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. An information…

PriorityP335medium6.5CVSS 3.0

AVNACLPRLUINSUCHINAN

EPSS

0.59%

43.7th percentile

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
broadcom	advanced_secure_gateway	—	—
broadcom	advanced_secure_gateway	>= 6.7 < 6.7.4.2	6.7.4.2
broadcom	symantec_proxysg	—	—
broadcom	symantec_proxysg	>= 6.5 < 6.5.10.15	6.5.10.15
broadcom	symantec_proxysg	>= 6.7 < 6.7.4.2	6.7.4.2
symantec_corporation	symantec_advanced_secure_gateway	—	—
symantec_corporation	symantec_proxysg	—	—
symantec_corporation	symantec_proxysg	—	—
symantec_corporation	symantec_proxysg	—	—

CVSS provenance

nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.