CVE-2023-42137

PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow for command execution with high privileges by using malicious symlinks. The attacker must have shell access to the device in order to exploit this vulnerability.

CVSS v3.0 7.8 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://ppn.paxengine.com/release/development	Permissions Required
https://blog.stmcyber.com/pax-pos-cves-2023/	Exploit Third Party Advisory
https://cert.pl/en/posts/2024/01/CVE-2023-4818/	Third Party Advisory
https://cert.pl/posts/2024/01/CVE-2023-4818/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

cpe:2.3:h:paxtechnology:a50:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

cpe:2.3:h:paxtechnology:a6650:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

cpe:2.3:h:paxtechnology:a800:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

cpe:2.3:h:paxtechnology:a77:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

cpe:2.3:h:paxtechnology:a920:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

cpe:2.3:h:paxtechnology:a920_pro:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

cpe:2.3:h:paxtechnology:a920_max:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND

cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*

cpe:2.3:h:paxtechnology:d190:-:*:*:*:*:*:*:*

History

10 Oct 2024, 16:15

Type	Values Removed	Values Added
Summary	PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow for command execution with high privileges by using malicious symlinks. The attacker must have shell access to the device in order to exploit this vulnerability.	PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow for command execution with high privileges by using malicious symlinks. The attacker must have shell access to the device in order to exploit this vulnerability.

19 Jan 2024, 16:21

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
CWE		CWE-59
First Time		Paxtechnology a920 Pro Paxtechnology a920 Max Paxtechnology a6650 Paxtechnology a920 Paxtechnology paydroid Paxtechnology a50 Paxtechnology a77 Paxtechnology Paxtechnology a800 Paxtechnology d190
CPE		cpe:2.3:o:paxtechnology:paydroid:::::::: cpe:2.3:h:paxtechnology:a800:-:::::::* cpe:2.3:h:paxtechnology:a920_max:-:::::::* cpe:2.3:h:paxtechnology:a50:-:::::::* cpe:2.3:h:paxtechnology:d190:-:::::::* cpe:2.3:h:paxtechnology:a920:-:::::::* cpe:2.3:h:paxtechnology:a6650:-:::::::* cpe:2.3:h:paxtechnology:a920_pro:-:::::::* cpe:2.3:h:paxtechnology:a77:-:::::::*
References	~~() https://ppn.paxengine.com/release/development -~~	() https://ppn.paxengine.com/release/development - Permissions Required
References	~~() https://cert.pl/en/posts/2024/01/CVE-2023-4818/ -~~	() https://cert.pl/en/posts/2024/01/CVE-2023-4818/ - Third Party Advisory
References	~~() https://cert.pl/posts/2024/01/CVE-2023-4818/ -~~	() https://cert.pl/posts/2024/01/CVE-2023-4818/ - Third Party Advisory
References	~~() https://blog.stmcyber.com/pax-pos-cves-2023/ -~~	() https://blog.stmcyber.com/pax-pos-cves-2023/ - Exploit, Third Party Advisory

15 Jan 2024, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-15 14:15

Updated : 2024-10-10 16:15

NVD link : CVE-2023-42137

Mitre link : CVE-2023-42137

JSON object : View

Products Affected

paxtechnology

a6650
a920_max
paydroid
a77
a920_pro
a800
d190
a50
a920

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://ppn.paxengine.com/release/development", "name": "https://ppn.paxengine.com/release/development", "tags": ["Permissions Required"], "refsource": ""}, {"url": "https://blog.stmcyber.com/pax-pos-cves-2023/", "name": "https://blog.stmcyber.com/pax-pos-cves-2023/", "tags": ["Exploit", "Third Party Advisory"], "refsource": ""}, {"url": "https://cert.pl/en/posts/2024/01/CVE-2023-4818/", "name": "https://cert.pl/en/posts/2024/01/CVE-2023-4818/", "tags": ["Third Party Advisory"], "refsource": ""}, {"url": "https://cert.pl/posts/2024/01/CVE-2023-4818/", "name": "https://cert.pl/posts/2024/01/CVE-2023-4818/", "tags": ["Third Party Advisory"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "PAX Android based POS devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow for command execution with high privileges by using malicious symlinks.\n\n\n\n\nThe attacker must have shell access to the device in order to exploit this vulnerability."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-59"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-42137", "ASSIGNER": "cvd@cert.pl"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}}, "publishedDate": "2024-01-15T14:15Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.1.0_sagittarius_11.1.50_20230614"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:paxtechnology:a50:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.1.0_sagittarius_11.1.50_20230614"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:paxtechnology:a6650:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.1.0_sagittarius_11.1.50_20230614"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:paxtechnology:a800:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.1.0_sagittarius_11.1.50_20230614"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:paxtechnology:a77:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.1.0_sagittarius_11.1.50_20230614"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:paxtechnology:a920:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.1.0_sagittarius_11.1.50_20230614"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:paxtechnology:a920_pro:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.1.0_sagittarius_11.1.50_20230614"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:paxtechnology:a920_max:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:paxtechnology:paydroid:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "8.1.0_sagittarius_11.1.50_20230614"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:paxtechnology:d190:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2024-10-10T16:15Z"}