CVE-2021-35508 - Vulnerability Details - OpenCVE

Description

NMSAccess32.exe in TeraRecon AQNetClient 4.4.13 allows attackers to execute a malicious binary with SYSTEM privileges via a low-privileged user account. To exploit this, a low-privileged user must change the service configuration or overwrite the binary service.

Published: 2021-09-01

Score: 8.8 High

EPSS: 1.4% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:terarecon:aquariusnet:4.4.13:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-22149	NMSAccess32.exe in TeraRecon AQNetClient 4.4.13 allows attackers to execute a malicious binary with SYSTEM privileges via a low-privileged user account. To exploit this, a low-privileged user must change the service configuration or overwrite the binary service.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.01437.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://terarecon.sharefile.com/d-s05c8b7792f354a2d8115789a02449c4a
https://www.linkedin.com/pulse/cve-2021-35508-privilege-escalation-via-weak-windows-marshall-mba

History

No history.

Subscriptions

Terarecon Aquariusnet

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-01T13:20:16.000Z

Updated: 2024-08-04T00:40:46.416Z

Reserved: 2021-06-26T00:00:00.000Z

Link: CVE-2021-35508

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-01T14:15:07.813

Modified: 2026-06-17T03:57:36.287

Link: CVE-2021-35508

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-732
Incorrect Permission Assignment for Critical Resource

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