CVE-2000-1027 json
Cisco Secure PIX Firewall 5.2(2) allows remote attackers to determine the real IP address of a target FTP server by flooding the server wit…
published 2000-12-11 25 y ago modified 2026-09-23 46 d ago also EUVD-2000-1014
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.5%
- EPSS 3.5% chance of exploitation in 30 days, percentile 89%
- public exploits
- 1
- Exploit-DB
Summary
Cisco Secure PIX Firewall 5.2(2) allows remote attackers to determine the real IP address of a target FTP server by flooding the server with PASV requests, which includes the real IP address in the response when passive mode is established.
Timeline
- First public exploit (EDB-20369)
- Published
Exploit prediction
3.54% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-20369 Cisco PIX Firewall 5.2 - PASV Mode FTP Internal Address Disclosure remote, 2000-10-03
- securityfocus.com http://www.securityfocus.com/bid/1877 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/1877
vdb-entry, exploit, vendor-advisory
-
marc.info
/?l=bugtraq&m=97059440000367&w=2
mailing-list
-
osvdb.org
/1623
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/5646
vdb-entry
Sources
- CVE List CVE-2000-1027
- NVD CVE-2000-1027
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.