CVE-2002-1312
Buffer overflow in the Web management interface in Linksys BEFW11S4 wireless access point router...
CVE-2002-1312 is a medium vulnerability (CVSS 5.0) in Linksys Befsr11, published November 20, 2002. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.97%, the 80th percentile. No source names a fixed version.
- Severity
- 5.0 MediumCVSS 2.0, NVD
- Exploit chance
- 1.97%EPSS, 80th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Buffer overflow in the Web management interface in Linksys BEFW11S4 wireless access point router 2 and BEFSR11, BEFSR41, and BEFSRU31 EtherFast Cable/DSL routers with firmware before 1.43.3 with remote management enabled allows remote attackers to cause a denial of service (router crash) via a long password.
Exploit likelihood
Affected products
What each source reports
NVD Score used
Buffer overflow in the Web management interface in Linksys BEFW11S4 wireless access point router 2 and BEFSR11, BEFSR41, and BEFSRU31 EtherFast Cable/DSL routers with firmware before 1.43.3 with remote management enabled allows remote attackers to cause a denial of service (router crash) via a long password.
- Record
CVE-2002-1312- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE ListNo score
Buffer overflow in the Web management interface in Linksys BEFW11S4 wireless access point router 2 and BEFSR11, BEFSR41, and BEFSRU31 EtherFast Cable/DSL routers with firmware before 1.43.3 with remote management enabled allows remote attackers to cause a denial of service (router crash) via a long password.
- Record
CVE-2002-1312- Updated
- 2026-11-02
EUVDEUVD-2002-1296No score
Buffer overflow in the Web management interface in Linksys BEFW11S4 wireless access point router 2 and BEFSR11, BEFSR41, and BEFSRU31 EtherFast Cable/DSL routers with firmware before 1.43.3 with remote management enabled allows remote attackers to cause a denial of service (router crash) via a long password.
- Record
EUVD-2002-1296- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pcmr-f7vq-p97cNo score
Buffer overflow in the Web management interface in Linksys BEFW11S4 wireless access point router...
Buffer overflow in the Web management interface in Linksys BEFW11S4 wireless access point router 2 and BEFSR11, BEFSR41, and BEFSRU31 EtherFast Cable/DSL routers with firmware before 1.43.3 with remote management enabled allows remote attackers to cause a denial of service (router crash) via a long password.
- Record
GHSA-pcmr-f7vq-p97c- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
archives.neohapsis.com/archives/bugtraq/2002-12/0022.html
securityfocus.com/bid/6208
idefense.com/application/poi/display?id=36&type=vulnerabilities&flashstatus=true
www1.corest.com/common/showdoc.php?idx=276&idxseccion=10
exchange.xforce.ibmcloud.com/vulnerabilities/10654
nvd.nist.gov/vuln/detail/CVE-2002-1312
github.com/advisories/GHSA-pcmr-f7vq-p97c