CVE-2023-38321

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
VendorProductVersion
sierrawirelessaleos
𝑥
< 4.17.0.12
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
opennds
bookworm
vulnerable
trixie
10.3.0+dfsg-0.1
fixed
sid
10.3.0+dfsg-0.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
opennds
oracular
needs-triage
noble
needs-triage
mantic
ignored
lunar
ignored
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://github.com/openNDS/openNDS/blob/master/ChangeLog
https://openwrt.org/docs/guide-user/services/captive-portal/opennds
https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2023-006-r3.ashx
https://github.com/openNDS/openNDS/blob/master/ChangeLog
https://openwrt.org/docs/guide-user/services/captive-portal/opennds
https://source.sierrawireless.com/-/media/support_downloads/security-bulletins/pdf/swi-psa-2023-006-r3.ashx