CVE-2002-0234 json
NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a system, which allows an attacker on the trus…
published 2002-05-03 24 y ago modified 2026-06-16 4 mo ago also EUVD-2002-0231
- cvss
- 2.1
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a system, which allows an attacker on the trusted network to cause a denial of service (resource exhaustion) via a port scan to an external network, which consumes all available connections.
Patch / fix
- iss.net/security_center/static/8057.php advisory
- securityfocus.com/bid/4015 advisory
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P |
References
-
iss.net
/security_center/static/8057.php
vdb-entry, patch, vendor-advisory
-
securityfocus.com
/bid/4015
vdb-entry, patch, vendor-advisory
-
online.securityfocus.com
/archive/1/254268
mailing-list, vendor-advisory
-
marc.info
/?l=bugtraq&m=101258887105690&w=2
mailing-list
-
marc.info
/?l=bugtraq&m=101258281818524&w=2
mailing-list
Sources
- CVE List CVE-2002-0234
- NVD CVE-2002-0234
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