3CX Phone 15 on Windows Permission PhoneApp permission

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in 3CX Phone 15 on Windows. Affected by this issue is some unknown functionality of the file %PROGRAMDATA%CXPhone for Windows\PhoneApp of the component Permission. This manipulation causes permission. The identification of this vulnerability is CVE-2019-14935. The attack can only be executed locally. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in 3CX Phone 15 on Windows (version now known). Affected by this vulnerability is some unknown processing of the file %PROGRAMDATA%\3CXPhone for Windows\PhoneApp of the component Permission. The manipulation with an unknown input leads to a permission vulnerability. The CWE definition for the vulnerability is CWE-275. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

3CX Phone 15 on Windows has insecure permissions on the "%PROGRAMDATA%\3CXPhone for Windows\PhoneApp" installation directory, allowing Full Control access for Everyone, and leading to privilege escalation because of a StartUp link.

The weakness was shared 08/12/2019. This vulnerability is known as CVE-2019-14935 since 08/11/2019. An attack has to be approached locally. Required for exploitation is a single authentication. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1222 for this issue.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

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

NVD Base Score: 7.8
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

Class: Permission
CWE: CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

08/11/2019 🔍
08/12/2019 +1 days 🔍
08/12/2019 +0 days 🔍
11/23/2023 +1564 days 🔍

Sourcesinfo

Advisory: 3cx.com
Status: Not defined

CVE: CVE-2019-14935 (🔍)
GCVE (CVE): GCVE-0-2019-14935
GCVE (VulDB): GCVE-100-139789

Entryinfo

Created: 08/12/2019 12:40
Updated: 11/23/2023 08:48
Changes: 08/12/2019 12:40 (36), 07/24/2020 13:02 (17), 11/23/2023 08:48 (3)
Complete: 🔍
Cache ID: 216::103

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