F5 NGINX Agent/NGINX Instance Manager config_dirs Restrictions path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in F5 NGINX Agent and NGINX Instance Manager. This impacts an unknown function of the component config_dirs Restrictions Handler. The manipulation leads to path traversal. This vulnerability is listed as CVE-2024-7634. The attack may be initiated remotely. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in F5 NGINX Agent and NGINX Instance Manager (version now known) and classified as problematic. This issue affects some unknown processing of the component config_dirs Restrictions Handler. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is integrity. The summary by CVE is:

NGINX Agent's "config_dirs" restriction feature allows a highly privileged attacker to gain the ability to write/overwrite files outside of the designated secure directory.

It is possible to read the advisory at my.f5.com. The identification of this vulnerability is CVE-2024-7634 since 08/09/2024. The exploitation is known to be easy. The attack may be initiated remotely. Additional levels of successful authentication are necessary for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

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Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.7

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.9
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: 🔍

Timelineinfo

08/09/2024 🔍
08/22/2024 +13 days 🔍
08/22/2024 +0 days 🔍
08/24/2024 +2 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K000140630
Status: Confirmed

CVE: CVE-2024-7634 (🔍)
GCVE (CVE): GCVE-0-2024-7634
GCVE (VulDB): GCVE-100-275603

Entryinfo

Created: 08/22/2024 20:38
Updated: 08/24/2024 11:53
Changes: 08/22/2024 20:38 (75), 08/24/2024 11:53 (1)
Complete: 🔍
Cache ID: 216::103

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