Huawei HG8245H prior V300R018C00SPC110 URL 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
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Huawei HG8245H. This issue affects some unknown processing of the component URL Handler. Executing a manipulation can lead to information disclosure. This vulnerability is handled as CVE-2017-15328. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Huawei HG8245H. This vulnerability affects an unknown part of the component URL Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Huawei HG8245H version earlier than V300R018C00SPC110 has an authentication bypass vulnerability. An attacker can access a specific URL of the affect product. Due to improper verification of the privilege, successful exploitation may cause information leak.

The bug was discovered 10/14/2017. The weakness was released 12/22/2017 (Website). The advisory is shared for download at support.huawei.com. This vulnerability was named CVE-2017-15328 since 10/14/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability was handled as a non-public zero-day exploit for at least 69 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version V300R018C00SPC110 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: HG8245H V300R018C00SPC110

Timelineinfo

10/14/2017 🔍
10/14/2017 +0 days 🔍
12/22/2017 +69 days 🔍
12/22/2017 +0 days 🔍
12/23/2017 +1 days 🔍
12/17/2019 +724 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: support.huawei.com
Status: Not defined

CVE: CVE-2017-15328 (🔍)
GCVE (CVE): GCVE-0-2017-15328
GCVE (VulDB): GCVE-100-111016

Entryinfo

Created: 12/23/2017 09:44
Updated: 12/17/2019 15:33
Changes: 12/23/2017 09:44 (57), 12/17/2019 15:33 (1)
Complete: 🔍
Cache ID: 216::103

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