CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
91.5%
The Thomson/Alcatel SpeedTouch 7G router, as used for the BT Home Hub 6.2.6.B and earlier, allows remote attackers on an intranet to bypass authentication and gain administrative access via vectors including a ‘/’ (slash) character at the end of the PATH_INFO to cgi/b, aka “double-slash auth bypass.” NOTE: remote attackers outside the intranet can exploit this by leveraging a separate CSRF vulnerability. NOTE: SpeedTouch 780 might also be affected by some of these issues.
Vendor | Product | Version | CPE |
---|---|---|---|
alcatel | speedtouch_7g_router | * | cpe:2.3:h:alcatel:speedtouch_7g_router:*:*:*:*:*:*:*:* |
bt | home_hub | * | cpe:2.3:h:bt:home_hub:*:*:*:*:*:*:*:* |
securityreason.com/securityalert/3213
www.gnucitizen.org/blog/bt-home-flub-pwnin-the-bt-home-hub
www.gnucitizen.org/blog/holes-in-embedded-devices-authentication-bypass-pt-1/
www.gnucitizen.org/projects/router-hacking-challenge/
www.securityfocus.com/archive/1/481835/100/0/threaded
www.securityfocus.com/archive/1/489009/100/0/threaded
www.securityfocus.com/bid/25972
www.theregister.co.uk/2007/10/09/bt_home_hub_vuln/
exchange.xforce.ibmcloud.com/vulnerabilities/41271