CVE-2003-0511
The web server for Cisco Aironet AP1x00 Series Wireless devices running certain versions of IOS...
The web server for Cisco Aironet AP1x00 Series Wireless devices running certain versions of IOS 12.2 allow remote attackers to cause a denial of service (reload) via a malformed URL.
Exploit likelihood
What each source reports
NVD Score used
The web server for Cisco Aironet AP1x00 Series Wireless devices running certain versions of IOS 12.2 allow remote attackers to cause a denial of service (reload) via a malformed URL.
- Record
CVE-2003-0511- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
The web server for Cisco Aironet AP1x00 Series Wireless devices running certain versions of IOS 12.2 allow remote attackers to cause a denial of service (reload) via a malformed URL.
- Record
CVE-2003-0511- Updated
- 2026-11-02
EUVDEUVD-2003-0505 No score
The web server for Cisco Aironet AP1x00 Series Wireless devices running certain versions of IOS 12.2 allow remote attackers to cause a denial of service (reload) via a malformed URL.
- Record
EUVD-2003-0505- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9p2g-3wfw-2hvg No score
The web server for Cisco Aironet AP1x00 Series Wireless devices running certain versions of IOS...
The web server for Cisco Aironet AP1x00 Series Wireless devices running certain versions of IOS 12.2 allow remote attackers to cause a denial of service (reload) via a malformed URL.
- Record
GHSA-9p2g-3wfw-2hvg- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Cisco Aironet AP1x00 - GET Denial of Service | 2003-07-28 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0511 is a medium vulnerability (CVSS 5.0) in Cisco Ios, published July 29, 2003. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 9.04%, the 95th percentile. No source names a fixed version.
References
archives.neohapsis.com/archives/vulnwatch/2003-q3/0055.html
cisco.com/warp/public/707/cisco-sa-20030728-ap1x00.shtml
vigilante.com/inetsecurity/advisories/VIGILANTE-2003001.htm
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5834
nvd.nist.gov/vuln/detail/CVE-2003-0511
github.com/advisories/GHSA-9p2g-3wfw-2hvg