CVE-2023-38321
Sierra Wireless ALEOS Denial of Service Vulnerability in OpenNDS
Description
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.
INFO
Published Date :
Dec. 25, 2023, 9:15 a.m.
Last Modified :
Jan. 3, 2024, 10:30 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-38321.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2023-38321 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-38321 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 03, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/openNDS/openNDS/blob/master/ChangeLog No Types Assigned https://github.com/openNDS/openNDS/blob/master/ChangeLog Release Notes Changed Reference Type https://openwrt.org/docs/guide-user/services/captive-portal/opennds No Types Assigned https://openwrt.org/docs/guide-user/services/captive-portal/opennds Product Changed Reference Type https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2023-006-r3.ashx No Types Assigned https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2023-006-r3.ashx Vendor Advisory Added CWE NIST CWE-476 Added CPE Configuration AND OR *cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:* versions up to (excluding) 4.17.0.12 OR cpe:2.3:h:sierrawireless:lx40:-:*:*:*:*:*:*:* cpe:2.3:h:sierrawireless:lx60:-:*:*:*:*:*:*:* cpe:2.3:h:sierrawireless:mp70:-:*:*:*:*:*:*:* cpe:2.3:h:sierrawireless:rv50x:-:*:*:*:*:*:*:* cpe:2.3:h:sierrawireless:rv55:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Dec. 25, 2023
Action Type Old Value New Value Added Description 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. Added Reference MITRE https://openwrt.org/docs/guide-user/services/captive-portal/opennds [No types assigned] Added Reference MITRE https://github.com/openNDS/openNDS/blob/master/ChangeLog [No types assigned] Added Reference MITRE https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2023-006-r3.ashx [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-38321 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-38321
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.05%
score
0.42370
percentile