Netcomm 4GT101W 1.1.8.8 logfile.html Direct improper authentication

CVSS Meta Temp Score
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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.
7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Netcomm 4GT101W 1.1.8.8. It has been rated as critical. Affected is an unknown function of the file logfile.html. This manipulation causes improper authentication (Direct). This vulnerability is tracked as CVE-2017-11645. The attack is possible to be carried out remotely. No exploit exists. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability was found in Netcomm 4GT101W 1.1.8.8. It has been declared as critical. Affected by this vulnerability is an unknown function of the file logfile.html. The manipulation with an unknown input leads to a improper authentication vulnerability (Direct). The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality. The summary by CVE is:

NetComm Wireless 4GT101W routers with Hardware: 0.01 / Software: V1.1.8.8 / Bootloader: 1.1.3 do not require authentication for logfile.html, status.html, or system_config.html.

The bug was discovered 07/27/2017. The weakness was disclosed 07/28/2017 (Website). It is possible to read the advisory at iscouncil.blogspot.com. This vulnerability is known as CVE-2017-11645 since 07/25/2017. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:logfile.html it is possible to find vulnerable targets with Google Hacking.

Proper firewalling of is able to address this issue.

The entries VDB-104589 and VDB-104588 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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

Name: Direct
Class: Improper authentication / Direct
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/25/2017 🔍
07/27/2017 +2 days 🔍
07/28/2017 +1 days 🔍
07/28/2017 +0 days 🔍
07/28/2017 +0 days 🔍
11/02/2019 +827 days 🔍

Sourcesinfo

Advisory: iscouncil.blogspot.com
Status: Not defined

CVE: CVE-2017-11645 (🔍)
GCVE (CVE): GCVE-0-2017-11645
GCVE (VulDB): GCVE-100-104587
See also: 🔍

Entryinfo

Created: 07/28/2017 19:54
Updated: 11/02/2019 07:00
Changes: 07/28/2017 19:54 (60), 11/02/2019 07:00 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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