What is the CVSS score of CVE-2021-35312?

CVE-2021-35312 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.1%.

Is there a public PoC exploit available for CVE-2021-35312?

Yes, a public proof-of-concept exploit is available for CVE-2021-35312. Prioritise patching immediately. EPSS: 1.1%.

Amica Prodigy CVE-2021-35312

HIGH

Incorrect Default Permissions (CWE-276)

2021-08-06 cve@mitre.org

Privilege Escalation Amica Prodigy

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 06, 2021 - 19:15 nvd

HIGH 7.8

DescriptionNVD

A vulnerability was found in CIR 2000 / Gestionale Amica Prodigy v1.7. The Amica Prodigy's executable "RemoteBackup.Service.exe" has incorrect permissions, allowing a local unprivileged user to replace it with a malicious file that will be executed with "LocalSystem" privileges.

AnalysisAI

A vulnerability was found in CIR 2000 / Gestionale Amica Prodigy v1.7. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Incorrect Default Permissions (CWE-276), which allows attackers to access resources due to overly permissive default settings. A vulnerability was found in CIR 2000 / Gestionale Amica Prodigy v1.7. The Amica Prodigy's executable "RemoteBackup.Service.exe" has incorrect permissions, allowing a local unprivileged user to replace it with a malicious file that will be executed with "LocalSystem" privileges. Affected products include: Gestionaleamica Amica Prodigy.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Set restrictive default permissions, follow principle of least privilege, review defaults during deployment.