D-Link DSL-2640B B2 EU_4.01B UDP Service Port 65002 Credentials insufficiently protected credentials

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 D-Link DSL-2640B B2 EU_4.01B. It has been declared as problematic. This vulnerability affects unknown code of the component UDP Service Port 65002. The manipulation leads to insufficiently protected credentials (Credentials). This vulnerability was named CVE-2020-9275. The attack can be initiated remotely. There is no exploit available. It is recommended to apply restrictive firewalling. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability was found in D-Link DSL-2640B B2 EU_4.01B. It has been classified as problematic. This affects an unknown code block of the component UDP Service Port 65002. The manipulation with an unknown input leads to a insufficiently protected credentials vulnerability (Credentials). CWE is classifying the issue as CWE-522. The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. This is going to have an impact on confidentiality. The summary by CVE is:

An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. A cfm UDP service listening on port 65002 allows remote, unauthenticated exfiltration of administrative credentials.

The weakness was released 04/20/2020. This vulnerability is uniquely identified as CVE-2020-9275 since 02/19/2020. 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 T1552 according to MITRE ATT&CK.

It is possible to mitigate the weakness by firewalling udp/65002.

Entries connected to this vulnerability are available at VDB-154135, VDB-154134, VDB-154133 and VDB-154132. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
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: Insufficiently protected credentials / Credentials
CWE: CWE-522
CAPEC: 🔍
ATT&CK: 🔍

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: Firewall
Status: 🔍

0-Day Time: 🔍

Firewalling: 🔍

Timelineinfo

02/19/2020 🔍
04/20/2020 +61 days 🔍
04/21/2020 +1 days 🔍
06/01/2024 +1502 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: raelize.com
Status: Not defined

CVE: CVE-2020-9275 (🔍)
GCVE (CVE): GCVE-0-2020-9275
GCVE (VulDB): GCVE-100-154131
See also: 🔍

Entryinfo

Created: 04/21/2020 08:16
Updated: 06/01/2024 09:31
Changes: 04/21/2020 08:16 (39), 04/21/2020 08:21 (17), 06/01/2024 09:31 (18)
Complete: 🔍
Cache ID: 216:1CD:103

Discussion

 william.brown (+0)
5 years ago
D-Link SIRT :: For Accurate and Up-to-Date information please go to: https://bit.ly/2ytOHez

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