CVE-2000-1002 json
POP3 daemon in Stalker CommuniGate Pro 3.3.2 generates different error messages for invalid usernames versus invalid passwords, which allow…
published 2000-12-11 25 y ago modified 2026-09-23 46 d ago also EUVD-2000-0989
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 7.5%
- EPSS 7.5% chance of exploitation in 30 days, percentile 94%
- public exploits
- 1
- Exploit-DB
Summary
POP3 daemon in Stalker CommuniGate Pro 3.3.2 generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to determine valid email addresses on the server for SPAM attacks.
Timeline
- First public exploit (EDB-20175)
- Published
Exploit prediction
7.49% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-20175 PragmaSys TelnetServer 2000 - rexec Buffer Overflow dos, 2000-08-24
- securityfocus.com http://www.securityfocus.com/bid/1792 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
References
-
securityfocus.com
/bid/1792
vdb-entry, exploit, vendor-advisory
-
securityfocus.com
/archive/1/139523
mailing-list, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/5363
vdb-entry
Sources
- CVE List CVE-2000-1002
- NVD CVE-2000-1002
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.