CVE-2003-1286

HTTP Proxy in Sambar Server before 6.0 beta 6, when security.ini lacks a 127.0.0.1 proxydeny...

7.5 HighPublic exploit

HTTP Proxy in Sambar Server before 6.0 beta 6, when security.ini lacks a 127.0.0.1 proxydeny entry, allows remote attackers to send proxy HTTP requests to the Sambar Server's administrative interface and external web servers, by making a "Connection: keep-alive" request before the proxy requests.

Exploit likelihood

3.37%Down 3.4 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2003-1286
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

Record: CVE-2003-1286
Updated: 2026-11-02

EUVDEUVD-2003-1276 No score

Record: EUVD-2003-1276
Updated: 2026-11-03

GitHub AdvisoriesGHSA-q63q-qrjw-wxq9 No score

HTTP Proxy in Sambar Server before 6.0 beta 6, when security.ini lacks a 127.0.0.1 proxydeny...

Record: GHSA-q63q-qrjw-wxq9
Updated: 2026-11-02

Affected products

sambar server

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Sambar Server 5.x - Open Proxy / Authentication Bypass	2003-01-30

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2003-1286 is a high vulnerability (CVSS 7.5) in Sambar Server, published December 31, 2003. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 3.37%, the 88th percentile. No source names a fixed version.