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CVE-2023-40465

Improper input leads to DoS

Published: Dec 4, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-121
8.3HIGH
NVD MITRE
EPSS Score
0.2%
Top 88.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Several versions of ALEOS, including ALEOS 4.16.0, include an opensource third-party component which can be exploited from the local area network, resulting in a Denial of Service condition for the captive portal.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:AAC:HPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-121CWE-122CWE-787

Affected Products

aleossierrawireless
On-premNetwork Device
Networking Infrastructure / router-switch
ALEOSSierraWireless
On-premNetwork Device
Networking Infrastructure / router-switch
ALEOSSierra Wireless Inc.
On-premNetwork Device
Security Products / secure-gateway-vpn
sierrawirelesscommercialCANetworking Infrastructureaka aleos, airlink es450 firmware
sierra wireless inc.commercialNetworking Infrastructureaka aleos, gx400, gx440, gx450

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2023-006/#sthash.6KUVtE6w.dpbs
source.sierrawireless.com

Timeline

Published
Dec 4, 2023
Last Updated
Nov 21, 2024

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