Search/CVE-2007-3729
● CVE

CVE-2007-3729

VendorhpProductopenvmsDiscoveredJul 12, 2007UpdatedApr 23, 2026

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.

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CVSS v3.1
—
EPSS
2.05%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
Connections
1 relationships
Timeline
disclosure → media coverage
Jul 12, 2007
Disclosure — published as a CVE record. · last revised by NVD Apr 23, 2026