CVE-2002-1236 json
The remote management web server for Linksys BEFSR41 EtherFast Cable/DSL Router before firmware 1.42.7 allows remote attackers to cause a d…
published 2002-11-12 23 y ago modified 2026-06-16 4 mo ago also EUVD-2002-1220
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 7.1%
- EPSS 7.1% chance of exploitation in 30 days, percentile 94%
- public exploits
- 1
- Exploit-DB
Summary
The remote management web server for Linksys BEFSR41 EtherFast Cable/DSL Router before firmware 1.42.7 allows remote attackers to cause a denial of service (crash) via an HTTP request to Gozila.cgi without any arguments.
Patch / fix
- idefense.com/advisory/10.31.02a.txt advisory
Timeline
- First public exploit (EDB-21975)
- Published
Exploit prediction
7.12% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-21975 Linksys BEFSR41 1.4x - 'Gozila.cgi' Denial of Service dos, 2002-11-01
- idefense.com http://www.idefense.com/advisory/10.31.02a.txt 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:N/I:N/A:P |
References
-
idefense.com
/advisory/10.31.02a.txt
exploit, patch, vendor-advisory
-
iss.net
/security_center/static/10514.php
vdb-entry, vendor-advisory
-
archives.neohapsis.com
/archives/vulnwatch/2002-q4/0049.html
mailing-list
-
securityfocus.com
/bid/6086
vdb-entry
-
marc.info
/?l=bugtraq&m=103616324103171&w=2
mailing-list
Sources
- CVE List CVE-2002-1236
- NVD CVE-2002-1236
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.