Technicolor TC7200.TH2v2 SC05.00.22 SNMP Request Credentials credentials management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Technicolor TC7200.TH2v2 SC05.00.22. It has been rated as problematic. This impacts an unknown function. This manipulation as part of SNMP Request causes credentials management (Credentials). This vulnerability is handled as CVE-2018-20441. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Technicolor TC7200.TH2v2 SC05.00.22. It has been declared as problematic. Affected by this vulnerability is an unknown function. The manipulation as part of a SNMP Request leads to a credentials management vulnerability (Credentials). The CWE definition for the vulnerability is CWE-255. As an impact it is known to affect confidentiality. The summary by CVE is:

Technicolor TC7200.TH2v2 SC05.00.22 devices allow remote attackers to discover Wi-Fi credentials via iso.3.6.1.4.1.2863.205.10.1.30.4.1.14.1.3.32 and iso.3.6.1.4.1.2863.205.10.1.30.4.2.4.1.2.32 SNMP requests.

The bug was discovered 12/24/2018. The weakness was released 12/25/2018 (Website). The advisory is shared at misteralfa-hack.blogspot.com. This vulnerability is known as CVE-2018-20441 since 12/25/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at VDB-128398, VDB-128399, VDB-128400 and VDB-128402. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Credentials
Class: Credentials management / Credentials
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/24/2018 🔍
12/25/2018 +1 days 🔍
12/25/2018 +0 days 🔍
12/25/2018 +0 days 🔍
12/26/2018 +1 days 🔍
04/24/2020 +485 days 🔍

Sourcesinfo

Advisory: misteralfa-hack.blogspot.com
Status: Not defined

CVE: CVE-2018-20441 (🔍)
GCVE (CVE): GCVE-0-2018-20441
GCVE (VulDB): GCVE-100-128401
See also: 🔍

Entryinfo

Created: 12/26/2018 21:18
Updated: 04/24/2020 09:55
Changes: 12/26/2018 21:18 (59), 04/24/2020 09:55 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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