VULNERABILITY INTELLIGENCE
CVE-2007-3729
CVSS score5 MEDIUM
EPSS probability2.05%
CISA KEVNot currently listed
Published2007-07-12
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:N
Description
The default configuration of the POP server in TCP/IP Services 5.6 for HP OpenVMS 8.3 generates different responses depending on whether or not a username is valid, which allows remote attackers to enumerate valid POP usernames.