CVE-2007-5383
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…
- 10.0HighCVSS base score
- 3.8%Exploitation in 30 daysEPSS · top 9.8% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 3.8% · top 9.8% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.
Affected products
n/a
- affected n/a
References
9
- http://www.gnucitizen.org/blog/holes-in-embedded-devices-authentication-bypass-pt-1/ (opens in a new tab)x_refsource_MISCx_transferred
- 20080301 The Router Hacking Challenge is Over! (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://www.gnucitizen.org/projects/router-hacking-challenge/ (opens in a new tab)x_refsource_MISCx_transferred
- 3213 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 25972 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- bthomehub-cgib-auth-bypass(41271) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20071008 BT Home Flub: Pwnin the BT Home Hub (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://www.gnucitizen.org/blog/bt-home-flub-pwnin-the-bt-home-hub (opens in a new tab)x_refsource_MISCx_transferred
- http://www.theregister.co.uk/2007/10/09/bt_home_hub_vuln/ (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2007-5359 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-5383)Record last updated .