Thomson Speedtouch 510 Adsl Router TCP Initial Sequence Number authentication spoofing

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Thomson Speedtouch 510 Adsl Router. Impacted is an unknown function of the component TCP Initial Sequence Number Handler. Performing a manipulation results in authentication spoofing. This vulnerability is known as CVE-2004-0641. Furthermore, an exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability classified as critical has been found in Thomson Speedtouch 510 Adsl Router. This affects an unknown code of the component TCP Initial Sequence Number Handler. The manipulation with an unknown input leads to a authentication spoofing vulnerability. CWE is classifying the issue as CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

thomson speedtouch 510 adsl router with firmware gv8baa3.270 and possibly earlier versions generates predictable tcp initial sequence numbers (isns) which allows remote attackers to spoof or hijack tcp connections.

The weakness was published 08/05/2004 (Website). The advisory is shared at idefense.com. This vulnerability is uniquely identified as CVE-2004-0641 since 07/08/2004. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 10443 (TCP/IP Predictable ISN (Initial Sequence Number) Generation Weakness), which helps to determine the existence of the flaw in a target environment. It is assigned to the family General and running in the context r.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at X-Force (16919), Exploit-DB (19522), Tenable (10443), SecurityFocus (BID 10881†) and Secunia (SA12238†). Similar entries are available at VDB-13695, VDB-16127, VDB-16232 and VDB-16233. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Authentication spoofing
CWE: CWE-290 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 10443
Nessus Name: TCP/IP Predictable ISN (Initial Sequence Number) Generation Weakness
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/03/2003 🔍
07/08/2004 +493 days 🔍
08/05/2004 +28 days 🔍
08/05/2004 +0 days 🔍
08/05/2004 +0 days 🔍
08/06/2004 +1 days 🔍
12/05/2014 +3773 days 🔍
12/24/2024 +3672 days 🔍

Sourcesinfo

Advisory: idefense.com⛔
Status: Confirmed

CVE: CVE-2004-0641 (🔍)
GCVE (CVE): GCVE-0-2004-0641
GCVE (VulDB): GCVE-100-22005
X-Force: 16919 - SpeedTouch ADSL modem allows hijack or spoof connections
SecurityFocus: 10881 - Thomson SpeedTouch Home ADSL Modem Predictable Initial TCP Sequence Number Vulnerability
Secunia: 12238 - Thomson SpeedTouch Predictable TCP ISN Generation Weakness, Less Critical
Vulnerability Center: 517

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 12/05/2014 11:20
Updated: 12/24/2024 20:11
Changes: 12/05/2014 11:20 (58), 06/23/2018 07:23 (8), 06/09/2024 20:15 (17), 12/24/2024 20:11 (14)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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