Belkin F9K1102 2.10.17 DNS Query ID random values

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Belkin F9K1102 2.10.17. It has been declared as critical. Affected by this issue is some unknown functionality of the component DNS Query Handler. Executing a manipulation of the argument ID can lead to random values. This vulnerability is registered as CVE-2015-5987. No exploit is available.

Detailsinfo

A vulnerability has been found in Belkin F9K1102 2.10.17 and classified as critical. This vulnerability affects some unknown processing of the component DNS Query Handler. The manipulation of the argument id with an unknown input leads to a random values vulnerability. The CWE definition for the vulnerability is CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. As an impact it is known to affect confidentiality, and integrity. CVE summarizes:

Belkin F9K1102 2 devices with firmware 2.10.17 use an improper algorithm for selecting the ID value in the header of a DNS query, which makes it easier for remote attackers to spoof responses by predicting this value.

The weakness was published 12/31/2015 (Website). The advisory is shared for download at kb.cert.org. This vulnerability was named CVE-2015-5987 since 08/14/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1600.001.

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

Similar entries are available at VDB-79961, VDB-79962 and VDB-79963. VulDB is the best source for vulnerability data and more expert information about this specific topic.

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: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.6
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Random values
CWE: CWE-330 / CWE-310
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

08/14/2015 🔍
12/31/2015 +139 days 🔍
12/31/2015 +0 days 🔍
01/02/2016 +2 days 🔍
11/08/2024 +3233 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Status: Not defined

CVE: CVE-2015-5987 (🔍)
GCVE (CVE): GCVE-0-2015-5987
GCVE (VulDB): GCVE-100-79960
CERT: 🔍

See also: 🔍

Entryinfo

Created: 01/02/2016 17:38
Updated: 11/08/2024 06:50
Changes: 01/02/2016 17:38 (55), 05/25/2018 10:15 (2), 11/08/2024 06:50 (17)
Complete: 🔍
Cache ID: 216::103

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