CVE-2020-10553

An issue was discovered in Psyprax before 3.2.2. The file %PROGRAMDATA%\Psyprax32\PPScreen.ini contains a hash for the lockscreen (aka screensaver) of the application. If that entry is removed, the lockscreen is no longer displayed and the app is no longer locked. All local users are able to modify that file.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.x41-dsec.de/lab/advisories/x41-2020-002-psyprax	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:psyprax:psyprax:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-05 20:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-10553

Mitre link : CVE-2020-10553

CVE.ORG link : CVE-2020-10553

JSON object : View

Products Affected

psyprax

psyprax

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

{"id": "CVE-2020-10553", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2021-02-05T20:15:12.827", "references": [{"url": "https://www.x41-dsec.de/lab/advisories/x41-2020-002-psyprax", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Psyprax before 3.2.2. The file %PROGRAMDATA%\\Psyprax32\\PPScreen.ini contains a hash for the lockscreen (aka screensaver) of the application. If that entry is removed, the lockscreen is no longer displayed and the app is no longer locked. All local users are able to modify that file."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Psyprax versiones anteriores a 3.2.2. El archivo %PROGRAMDATA%\\Psyprax32\\PPScreen.ini contiene un hash para la pantalla de bloqueo (tambi\u00e9n se conoce como protector de pantalla) de la aplicaci\u00f3n. Si esa entrada es eliminada, la pantalla de bloqueo ya no es mostrada y la aplicaci\u00f3n ya no est\u00e1 bloqueada. Todos los usuarios locales pueden ser capaces de modificar ese archivo"}], "lastModified": "2021-02-08T20:22:33.150", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:psyprax:psyprax:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2BF504F8-37CA-41C2-8A4A-78CD57197D2C", "versionEndExcluding": "3.2.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}