CVE-2023-38321

Published: Dic 25, 2023 Last Modified: Nov 21, 2024
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high

Description

AI Translation Available

OpenNDS, as used in Sierra Wireless ALEOS before 4.17.0.12 and other products, allows remote attackers to cause a denial of service (NULL pointer dereference, daemon crash, and Captive Portal outage) via a GET request to /opennds_auth/ that lacks a custom query string parameter and client-token.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0004
Percentile
0,1th
Updated

EPSS Score Trend (Last 90 Days)

476

NULL Pointer Dereference

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality
Potential Impacts:
Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands Read Memory Modify Memory
Applicable Platforms
Languages: C, C#, C++, Go, Java
Likelihood of Exploit: Medium
View CWE Details
Operating System

Aleos by Sierrawireless

Product Information
Vendor Sierrawireless
Product Aleos
Version Range Affected
To 4.17.0.12 (exclusive)
cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/openNDS/openNDS/blob/master/ChangeLog
Release Notes
https://github.com/openNDS/openNDS/blob/master/ChangeLog
https://openwrt.org/docs/guide-user/services/captive-portal…
Product
https://openwrt.org/docs/guide-user/services/captive-portal/opennds
https://source.sierrawireless.com/-/media/support_downloads…
Vendor Advisory
https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/…
https://github.com/openNDS/openNDS/blob/master/ChangeLog
Release Notes
https://github.com/openNDS/openNDS/blob/master/ChangeLog
https://openwrt.org/docs/guide-user/services/captive-portal…
Product
https://openwrt.org/docs/guide-user/services/captive-portal/opennds
https://source.sierrawireless.com/-/media/support_downloads…
Vendor Advisory
https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/…