Tenable Nessus Agent up to 10.8.2 on Windows default permission

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Tenable Nessus Agent up to 10.8.2 on Windows and classified as critical. Affected by this issue is some unknown functionality. Executing a manipulation can lead to default permission. This vulnerability appears as CVE-2025-24915. The attack requires local access. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Tenable Nessus Agent up to 10.8.2 on Windows. It has been declared as critical. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a default permission vulnerability. The CWE definition for the vulnerability is CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

When installing Nessus Agent to a non-default location on a Windows host, Nessus Agent versions prior to 10.8.3 did not enforce secure permissions for sub-directories.  This could allow for local privilege escalation if users had not secured the directories in the non-default installation location.

The weakness was presented by Will Dormann. The advisory is available at tenable.com. This vulnerability was named CVE-2025-24915 since 01/28/2025. The exploitation appears to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1222 by the MITRE ATT&CK project.

Upgrading to version 10.8.3 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (tenable): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Nessus Agent 10.8.3

Timelineinfo

01/28/2025 🔍
03/21/2025 +52 days 🔍
03/21/2025 +0 days 🔍
03/21/2025 +0 days 🔍

Sourcesinfo

Advisory: tenable.com
Researcher: Will Dormann
Status: Confirmed

CVE: CVE-2025-24915 (🔍)
GCVE (CVE): GCVE-0-2025-24915
GCVE (VulDB): GCVE-100-300598
scip Labs: https://www.scip.ch/en/?labs.20091204

Entryinfo

Created: 03/21/2025 16:35
Changes: 03/21/2025 16:35 (66)
Complete: 🔍
Cache ID: 216::103

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