VDB-99096 · CVE-2016-10307 · BID 97242

Trango ApexLynx/ApexOrion/GigaLynx/GigaOrion/StrataLink 2.0 SSH/Telnet hard-coded credentials

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Trango ApexLynx, ApexOrion, GigaLynx, GigaOrion and StrataLink 2.0 and classified as critical. This affects an unknown function of the component SSH/Telnet. The manipulation results in hard-coded credentials. This vulnerability is identified as CVE-2016-10307. The attack can be executed remotely. There is not any exploit available. Applying restrictive firewalling is recommended.

Detailsinfo

A vulnerability was found in Trango ApexLynx, ApexOrion, GigaLynx, GigaOrion and StrataLink 2.0 (Web Browser). It has been classified as very critical. Affected is an unknown code of the component SSH/Telnet. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. CWE is classifying the issue as CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Trango ApexLynx 2.0, ApexOrion 2.0, GigaLynx 2.0, GigaOrion 2.0, and StrataLink 3.0 devices have a built-in, hidden root account, with a default password for which the MD5 hash value is public (but the cleartext value is perhaps not yet public). This account is accessible via SSH and/or TELNET, and grants access to the underlying embedded UNIX OS on the device, allowing full control over it.

The bug was discovered 11/10/2016. The weakness was released 03/30/2017 (Website). The advisory is shared for download at blog.iancaling.com. This vulnerability is traded as CVE-2016-10307 since 03/29/2017. 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 current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/24/2020). The MITRE ATT&CK project declares the attack technique as T1110.001.

The vulnerability was handled as a non-public zero-day exploit for at least 140 days. During that time the estimated underground price was around $0-$5k.

It is possible to mitigate the weakness by firewalling .

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 97242†). Entries connected to this vulnerability are available at VDB-99094 and VDB-99095. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.7

VulDB Base Score: 9.8
VulDB Temp Score: 9.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Hard-coded credentials
CWE: CWE-798 / CWE-259 / CWE-255
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: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/10/2016 🔍
03/29/2017 +139 days 🔍
03/29/2017 +0 days 🔍
03/30/2017 +1 days 🔍
03/30/2017 +0 days 🔍
03/31/2017 +1 days 🔍
08/24/2020 +1242 days 🔍

Sourcesinfo

Advisory: blog.iancaling.com
Status: Not defined

CVE: CVE-2016-10307 (🔍)
GCVE (CVE): GCVE-0-2016-10307
GCVE (VulDB): GCVE-100-99096
SecurityFocus: 97242 - Multiple Trango devices CVE-2016-10307 Insecure Default Password Vulnerability
OSVDB: - CVE-2016-10307 - Trango - Multiple Products - Dangerous Default Credentials Issue

See also: 🔍

Entryinfo

Created: 03/31/2017 09:23
Updated: 08/24/2020 09:22
Changes: 03/31/2017 09:23 (61), 08/24/2020 09:22 (4)
Complete: 🔍
Cache ID: 216::103

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

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