Microsoft Windows 10/11/Server 2016/Server 2019/Server 2022 Drive Remapping untrusted search path

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$25k-$100k0.03

A vulnerability was found in Microsoft Windows 10/11/Server 2016/Server 2019/Server 2022. It has been classified as critical. Affected is an unknown function of the component Drive Remapping. The manipulation with an unknown input leads to a untrusted search path vulnerability. CWE is classifying the issue as CWE-426. The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A DLL Hijacking caused by drive remapping combined with a poisoning of the activation cache in Microsoft Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, and Windows Server 2022 allows a malicious authenticated attacker to elevate from a medium integrity process to a high integrity process without the intervention of a UAC prompt.

The weakness was presented by Ricardo Narvaja. The advisory is shared for download at fortra.com. This vulnerability is traded as CVE-2024-6769 since 07/15/2024. The exploitability is told to be easy. The attack needs to be approached locally. Additional levels of successful authentication are necessary for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $25k-$100k (estimation calculated on 10/01/2024). The MITRE ATT&CK project declares the attack technique as T1574.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-279748, VDB-279749, VDB-279750 and VDB-279753 for similar entries.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.7
VulDB Temp Score: 6.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.7
CNA Vector (Fortra): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Untrusted search path
CWE: CWE-426
CAPEC: 🔒
ATT&CK: 🔒

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: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

07/15/2024 CVE reserved
09/27/2024 +74 days Advisory disclosed
09/27/2024 +0 days VulDB entry created
10/01/2024 +4 days VulDB entry last update

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: fortra.com
Researcher: Ricardo Narvaja
Status: Not defined

CVE: CVE-2024-6769 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161215
See also: 🔒

Entryinfo

Created: 09/27/2024 06:46 AM
Updated: 10/01/2024 04:35 AM
Changes: 09/27/2024 06:46 AM (75), 10/01/2024 04:35 AM (1)
Complete: 🔍
Cache ID: 3:E52:40

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