TecnoVISION DLX Spot Player4 SSH Service hard-coded credentials

HistoryDiffrelatejsonxmlCTI

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
8.2	$0-$5k	0.08

Summaryinfo

A vulnerability identified as critical has been detected in TecnoVISION DLX Spot Player4. Impacted is an unknown function of the component SSH Service. This manipulation causes hard-coded credentials. The identification of this vulnerability is CVE-2017-12928. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability has been found in TecnoVISION DLX Spot Player4 (affected version not known) and classified as critical. Affected by this vulnerability is some unknown functionality of the component SSH Service. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A hard-coded password of tecn0visi0n for the dlxuser account in TecnoVISION DLX Spot Player4 (all known versions) allows remote attackers to log in via SSH and escalate privileges to root access with the same credentials.

The bug was discovered 05/14/2017. The weakness was shared 09/21/2017 (Website). The advisory is shared at packetstormsecurity.com. This vulnerability is known as CVE-2017-12928 since 08/17/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1110.001 for this issue.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 130 days. During that time the estimated underground price was around $0-$5k.

Proper firewalling of tcp/22 (ssh) is able to address this issue.

The vulnerability is also documented in the vulnerability database at Exploit-DB (42753). The entries VDB-106970 and VDB-106971 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

TecnoVISION

Name

DLX Spot Player4

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.3
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

OpenVAS ID: 103340
OpenVAS Name: Tecnovision DlxSpot Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Firewalling: 🔍

Timelineinfo

05/14/2017 🔍
08/17/2017 +95 days 🔍
09/21/2017 +35 days 🔍
09/21/2017 +0 days 🔍
09/22/2017 +1 days 🔍
06/22/2024 +2465 days 🔍

Sourcesinfo

Advisory: 144259
Status: Not defined

CVE: CVE-2017-12928 (🔍)
GCVE (CVE): GCVE-0-2017-12928
GCVE (VulDB): GCVE-100-106969
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 09/22/2017 08:47
Updated: 06/22/2024 04:18
Changes: 09/22/2017 08:47 (64), 11/18/2019 15:57 (4), 12/29/2022 19:12 (4), 06/22/2024 04:18 (14)
Complete: 🔍
Cache ID: 216:BDB:103

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