Telindus 1120 ASDL Router 6.0.x UDP Session missing encryption

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Telindus 1120 ASDL Router 6.0.x (Router Operating System). This issue affects an unknown function of the component UDP Session Handler. The manipulation with an unknown input leads to a missing encryption vulnerability. Using CWE to declare the problem leads to CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Telindus 1100 ASDL router running firmware 6.0.x uses weak encryption for UDP session traffic, which allows remote attackers to gain unauthorized access by sniffing and decrypting the administrative password.

The weakness was published 12/28/2002 by Elia Florio as not defined posting (Bugtraq). It is possible to read the advisory at archives.neohapsis.com. The identification of this vulnerability is CVE-2002-2133 since 11/16/2005. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but an exploit is available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

After 3 months, there has been an exploit disclosed. It is declared as proof-of-concept.

It is possible to mitigate the problem by adding an authentication mechanism.

The vulnerability is also documented in the vulnerability database at X-Force (10951).

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.3
VulDB Temp Score: 6.7
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: Missing encryption
CWE: CWE-311 / CWE-310
ATT&CK: T1600

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Authentication
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

12/28/2002 🔍
12/31/2002 +2 days 🔍
02/23/2003 +54 days 🔍
02/23/2003 +0 days 🔍
03/17/2004 +388 days 🔍
11/16/2005 +608 days 🔍
08/06/2014 +3185 days 🔍
04/20/2019 +1718 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: Elia Florio
Status: Not defined

CVE: CVE-2002-2133 (🔍)
X-Force: 10951
SecurityFocus: 6919 - Telindus ADSL Router Encryption Scheme Weakness
OSVDB: 4762 - Telindus 1100 ASDL UDP Traffic Encryption Weakness

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

Entryinfo

Created: 08/06/2014 11:49
Updated: 04/20/2019 07:12
Changes: 08/06/2014 11:49 (58), 04/20/2019 07:12 (3)
Complete: 🔍

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