Technicolor TC7200.20 MAC Address 7pk security ⚔ [Disputed]

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Technicolor TC7200.20. Affected is an unknown function. Performing a manipulation as part of MAC Address results in 7pk security. This vulnerability was named CVE-2018-15852. The attack may be initiated remotely. There is no available exploit. The actual existence of this vulnerability is currently in question.

Detailsinfo

A vulnerability was found in Technicolor TC7200.20 (affected version unknown). It has been classified as problematic. This affects an unknown functionality. The manipulation as part of a MAC Address leads to a 7pk security vulnerability. CWE is classifying the issue as CWE-254. This is going to have an impact on availability. The summary by CVE is:

Technicolor TC7200.20 devices allow remote attackers to cause a denial of service (networking outage) via a flood of random MAC addresses, as demonstrated by macof.

The bug was discovered 08/07/2018. The weakness was presented 08/25/2018 (Website). It is possible to read the advisory at bkd00r.wordpress.com. This vulnerability is uniquely identified as CVE-2018-15852 since 08/24/2018. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1211 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 18 days. During that time the estimated underground price was around $0-$5k. The real existence of this vulnerability is still doubted at the moment.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.1

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

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk security
CWE: CWE-254
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

08/07/2018 🔍
08/24/2018 +16 days 🔍
08/25/2018 +1 days 🔍
08/25/2018 +0 days 🔍
08/26/2018 +1 days 🔍
08/05/2024 +2171 days 🔍

Sourcesinfo

Advisory: bkd00r.wordpress.com
Status: Not defined
Disputed: 🔍

CVE: CVE-2018-15852 (🔍)
GCVE (CVE): GCVE-0-2018-15852
GCVE (VulDB): GCVE-100-123243

Entryinfo

Created: 08/26/2018 08:58
Updated: 08/05/2024 15:46
Changes: 08/26/2018 08:58 (55), 03/18/2020 09:57 (1), 08/05/2024 15:46 (29)
Complete: 🔍
Cache ID: 216::103

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