HiNet GPON Service Port 3097 information disclosure

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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9.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in HiNet GPON. Affected by this vulnerability is an unknown functionality of the component Service Port 3097. The manipulation leads to information disclosure. This vulnerability is known as CVE-2019-13412. The attack can be launched remotely. There is no exploit available. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

A vulnerability classified as critical has been found in HiNet GPON (version now known). Affected is some unknown processing of the component Service Port 3097. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A service which is hosted on port 3097 in HiNet GPON firmware < I040GWR190731 allows an attacker to execute a specific command to read arbitrary files. CVSS 3.0 Base score 9.3. CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L).

The weakness was released 10/17/2019 as confirmed advisory (CERT.org). The advisory is shared for download at tvn.twcert.org.tw. This vulnerability is traded as CVE-2019-13412 since 07/08/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

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

Entries connected to this vulnerability are available at VDB-143860 and VDB-143855. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 8.3
VulDB Temp Score: 8.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (HiNet): 9.3
Vendor Vector (HiNet): 🔍

NVD Base Score: 9.3
NVD Vector: 🔍

CNA Base Score: 9.3
CNA Vector (TWCERT/CC): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/08/2019 🔍
10/17/2019 +101 days 🔍
10/18/2019 +1 days 🔍
01/16/2024 +1551 days 🔍

Sourcesinfo

Advisory: tvn.twcert.org.tw
Status: Confirmed

CVE: CVE-2019-13412 (🔍)
GCVE (CVE): GCVE-0-2019-13412
GCVE (VulDB): GCVE-100-143856
See also: 🔍

Entryinfo

Created: 10/18/2019 10:25
Updated: 01/16/2024 12:24
Changes: 10/18/2019 10:25 (47), 10/18/2019 10:30 (17), 01/16/2024 12:24 (12)
Complete: 🔍
Cache ID: 216:34D:103

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