VDB-280061 · CVE-2023-42133 · GCVE-0-2023-42133

PAX POS Terminal prior 11.1.61_20240226 on Android default permission

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.
6.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in PAX POS Terminal on Android. It has been classified as critical. Affected by this issue is some unknown functionality. The manipulation leads to default permission. This vulnerability is documented as CVE-2023-42133. The attack needs to be performed locally. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in PAX POS Terminal on Android. It has been rated as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a default permission vulnerability. Using CWE to declare the problem leads to CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

PAX Android based POS devices allow for escalation of privilege via improperly configured scripts. An attacker must have shell access with system account privileges in order to exploit this vulnerability. A patch addressing this issue was included in firmware version PayDroid_8.1.0_Sagittarius_V11.1.61_20240226.

The advisory is shared at ppn.paxengine.com. The identification of this vulnerability is CVE-2023-42133 since 09/07/2023. The exploitation is known to be easy. An attack has to be approached locally. The exploitation needs additional levels of successful authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1222 for this issue.

Upgrading to version 11.1.61_20240226 eliminates this vulnerability. The upgrade is hosted for download at ppn.paxengine.com.

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Productinfo

Type

Android App Software

Vendor

Name

POS Terminal

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.7
CNA Vector (CERT-PL): 🔍

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: 🔍

Exploitinginfo

Class: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: POS Terminal 11.1.61_20240226

Timelineinfo

09/07/2023 🔍
10/11/2024 +400 days 🔍
10/11/2024 +0 days 🔍
10/11/2024 +0 days 🔍

Sourcesinfo

Advisory: ppn.paxengine.com
Status: Confirmed

CVE: CVE-2023-42133 (🔍)
GCVE (CVE): GCVE-0-2023-42133
GCVE (VulDB): GCVE-100-280061
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 10/11/2024 16:19
Changes: 10/11/2024 16:19 (65)
Complete: 🔍
Cache ID: 216::103