CVE-2008-6916

Siemens SpeedStream 5200 with NetPort Software 1.1 - Authentication Bypass via Invalid Host Header

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2008-6916. PoCs published by hkm.

AI-analyzed exploit summary This exploit demonstrates an authentication bypass vulnerability in SpeedStream 5200 routers by manipulating the Host header. It allows unauthorized access to the router's configuration file without authentication.

Description

Siemens SpeedStream 5200 with NetPort Software 1.1 allows remote attackers to bypass authentication via an invalid Host header, possibly involving a trailing dot in the hostname.

Exploits (1)

exploitdb WORKING POC VERIFIED
by hkm · textremotehardware
https://www.exploit-db.com/exploits/7055

This exploit demonstrates an authentication bypass vulnerability in SpeedStream 5200 routers by manipulating the Host header. It allows unauthorized access to the router's configuration file without authentication.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: SpeedStream 5200 (Server: NetPort Software 1.1)
No auth needed
Prerequisites: Network access to the target router
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/46508
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/7055
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/32203
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/32635
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/49870

Scores

EPSS 0.0434
EPSS Percentile 89.9%

Details

CWE
CWE-287
Status published
Products (2)
john_doe/netport_software 1.1
siemens/speedstream_5200
Published Aug 07, 2009
Tracked Since Feb 18, 2026