Belkin WeMo Insight Switch up to 2.00.11396 libbelkin_api.so stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Belkin WeMo Insight Switch up to 2.00.11396. Impacted is an unknown function of the file libbelkin_api.so. This manipulation causes stack-based overflow. This vulnerability is tracked as CVE-2019-17094. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability was found in Belkin WeMo Insight Switch up to 2.00.11396. It has been declared as problematic. Affected by this vulnerability is some unknown processing of the file libbelkin_api.so. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A Stack-based Buffer Overflow vulnerability in libbelkin_api.so component of Belkin WeMo Insight Switch firmware allows a local attacker to obtain code execution on the device. This issue affects: Belkin WeMo Insight Switch firmware version 2.00.11396 and prior versions.

The weakness was disclosed 01/27/2020 (Website). It is possible to read the advisory at labs.bitdefender.com. This vulnerability is known as CVE-2019-17094 since 10/02/2019. Attacking locally is a requirement. Required for exploitation is a single authentication. Technical details of the vulnerability are known, but there is no available exploit.

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

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 8.3
NVD Vector: 🔍

CNA Base Score: 8.3
CNA Vector (Bitdefender): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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

10/02/2019 🔍
01/27/2020 +117 days 🔍
01/28/2020 +1 days 🔍
03/26/2024 +1519 days 🔍

Sourcesinfo

Advisory: labs.bitdefender.com
Status: Not defined

CVE: CVE-2019-17094 (🔍)
GCVE (CVE): GCVE-0-2019-17094
GCVE (VulDB): GCVE-100-149407

Entryinfo

Created: 01/28/2020 08:09
Updated: 03/26/2024 14:26
Changes: 01/28/2020 08:09 (37), 01/28/2020 08:14 (11), 03/26/2024 14:26 (34)
Complete: 🔍
Cache ID: 216::103

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