CVE-2023-40462 — Reachable Assertion in Aleos

CWE-617 — Reachable Assertion5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 98.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Sierrawireless AleosDebian Linux
Timeline
PublishedDec 4
Latest updateDec 7

Description

The ACEManager component of ALEOS 4.16 and earlier does not perform input sanitization during authentication, which could potentially result in a Denial of Service (DoS) condition for ACEManager without impairing other router functions. ACEManager recovers from the DoS condition by restarting within ten seconds of becoming unavailable.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5sierrawireless/aleos4.10 — 4.16+1

Also affects: Debian Linux 10.0

🔴Vulnerability Details

2
GHSA
GHSA-2fh4-45ph-7q27: The ACEManager component of ALEOS 4↗2023-12-05
▶
CVEList
Improper input leads to DoS↗2023-12-04
▶

📋Vendor Advisories

1
CISA ICS
Sierra Wireless AirLink with ALEOS firmware↗2023-12-07
▶

🕵️Threat Intelligence

1
Bleepingcomputer
"Sierra:21" vulnerabilities impact critical infrastructure routers↗2023-12-06
▶