VDB-113612 · CVE-2017-18192 · GCVE-0-2017-18192

Photo/Video Locker-Calculator Application up to 18 on Android CalculatorActivity.java PIN information disclosure

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.
7.4	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Photo and Video Locker-Calculator Application up to 18 on Android. This issue affects some unknown processing of the file smart/calculator/gallerylock/CalculatorActivity.java. Such manipulation of the argument PIN with the input 17621762 leads to information disclosure. This vulnerability is uniquely identified as CVE-2017-18192. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Photo and Video Locker-Calculator Application up to 18 on Android (Android App Software) and classified as critical. Affected by this issue is some unknown functionality of the file smart/calculator/gallerylock/CalculatorActivity.java. The manipulation of the argument PIN with the input value 17621762 leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality, integrity, and availability. CVE summarizes:

smart/calculator/gallerylock/CalculatorActivity.java in the "Photo,Video Locker-Calculator" application through 18 for Android allows attackers to access files via the backdoor 17621762 PIN.

The bug was discovered 11/16/2017. The weakness was disclosed 02/20/2018 (Website). The advisory is shared for download at ds-security.com. This vulnerability is handled as CVE-2017-18192 since 02/20/2018. The exploitation is known to be easy. 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 T1592.

The vulnerability was handled as a non-public zero-day exploit for at least 96 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.

The entry VDB-113611 is pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Android App Software

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

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

NVD Base Score: 7.5
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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

11/16/2017 🔍
02/20/2018 +96 days 🔍
02/20/2018 +0 days 🔍
02/20/2018 +0 days 🔍
02/20/2018 +0 days 🔍
01/07/2020 +686 days 🔍

Sourcesinfo

Advisory: ds-security.com
Status: Not defined

CVE: CVE-2017-18192 (🔍)
GCVE (CVE): GCVE-0-2017-18192
GCVE (VulDB): GCVE-100-113612
scip Labs: https://www.scip.ch/en/?labs.20130704
See also: 🔍

Entryinfo

Created: 02/20/2018 13:48
Updated: 01/07/2020 09:49
Changes: 02/20/2018 13:48 (61), 01/07/2020 09:49 (1)
Complete: 🔍
Cache ID: 216::103