Foxconn Femtocell FEMTO AP-FC4064-T AP_GT_B38_5.8.3lb15-W47 LTE Build 15 cryptographic issue

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Foxconn Femtocell FEMTO AP-FC4064-T AP_GT_B38_5.8.3lb15-W47 LTE Build 15. This affects an unknown function. The manipulation leads to cryptographic issue. This vulnerability is listed as CVE-2018-6312. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Foxconn Femtocell FEMTO AP-FC4064-T AP_GT_B38_5.8.3lb15-W47 LTE Build 15. It has been rated as critical. This issue affects an unknown functionality. The manipulation with an unknown input leads to a cryptographic issue vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A privileged account with a weak default password on the Foxconn femtocell FEMTO AP-FC4064-T version AP_GT_B38_5.8.3lb15-W47 LTE Build 15 can be used to turn on the TELNET service via the web interface, which allows root login without any password. This vulnerability will lead to full system compromise and disclosure of user communications. The foxconn account with an 8-character lowercase alphabetic password can be used.

The bug was discovered 03/08/2018. The weakness was presented 03/10/2018 (Website). The advisory is shared at gist.github.com. The identification of this vulnerability is CVE-2018-6312 since 01/25/2018. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

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

See VDB-114352 for similar entry. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

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

NVD Base Score: 7.2
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: Cryptographic issue
CWE: CWE-310
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/25/2018 🔍
03/08/2018 +42 days 🔍
03/10/2018 +2 days 🔍
03/10/2018 +0 days 🔍
03/11/2018 +1 days 🔍
01/12/2020 +672 days 🔍

Sourcesinfo

Advisory: gist.github.com
Status: Not defined

CVE: CVE-2018-6312 (🔍)
GCVE (CVE): GCVE-0-2018-6312
GCVE (VulDB): GCVE-100-114353
See also: 🔍

Entryinfo

Created: 03/11/2018 08:36
Updated: 01/12/2020 11:37
Changes: 03/11/2018 08:36 (56), 01/12/2020 11:37 (1)
Complete: 🔍
Cache ID: 216:311:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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