VDB-138428 · CVE-2019-13096 · GCVE-0-2019-13096

TronLink Wallet 2.2.0 Secure Storage .xml credentials management

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.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in TronLink Wallet 2.2.0. This issue affects some unknown processing of the file /data/data/com.tronlink.wallet/shared_prefs/<wallet-name>.xml of the component Secure Storage. Such manipulation leads to credentials management. This vulnerability is listed as CVE-2019-13096. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in TronLink Wallet 2.2.0. It has been rated as critical. Affected by this issue is an unknown part of the file /data/data/com.tronlink.wallet/shared_prefs/<wallet-name>.xml of the component Secure Storage. The manipulation with an unknown input leads to a credentials management vulnerability. Using CWE to declare the problem leads to CWE-255. Impacted is confidentiality, integrity, and availability. CVE summarizes:

TronLink Wallet 2.2.0 stores user wallet keystore in plaintext and places them in insecure storage. An attacker can read and reuse the user keystore of a valid user via /data/data/com.tronlink.wallet/shared_prefs/<wallet-name>.xml to gain unauthorized access.

The weakness was presented 07/22/2019. This vulnerability is handled as CVE-2019-13096 since 06/30/2019. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1552.

By approaching the search of inurl:data/data/com.tronlink.wallet/shared_prefs/<wallet-name>.xml it is possible to find vulnerable targets with Google Hacking.

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

See VDB-138430 for similar entry. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

TronLink

Name

Wallet

Version

2.2.0

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: Credentials management
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/30/2019 🔍
07/22/2019 +22 days 🔍
07/23/2019 +1 days 🔍
11/05/2023 +1566 days 🔍

Sourcesinfo

Advisory: pastebin.com
Status: Not defined

CVE: CVE-2019-13096 (🔍)
GCVE (CVE): GCVE-0-2019-13096
GCVE (VulDB): GCVE-100-138428
See also: 🔍

Entryinfo

Created: 07/23/2019 06:42
Updated: 11/05/2023 12:00
Changes: 07/23/2019 06:42 (38), 07/09/2020 10:53 (17), 11/05/2023 12:00 (3)
Complete: 🔍
Cache ID: 216::103