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CVE-2019-11856

nvd nist
Published: Aug 21, 2020Modified: Nov 21, 2024

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3.8
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
Exploitability: 1.2 / Impact: 2.5
Source: NVD

Description

A nonce reuse vulnerability exists in the ACEView service of ALEOS before 4.13.0, 4.9.5, and 4.4.9 allowing message replay. Captured traffic to the ACEView service can be replayed to other gateways sharing the same credentials.

Affected (3)

Sierrawireless
1 product
Aleos
Configuration A
1 vulnerable · 6 platform
Vulnerable SoftwareAffected Versions
Aleos
Up to 4.12.0
Running on/withPlatform Versions
Sierrawireless
Airlink Lx40
All versions
Sierrawireless
Airlink Lx60
All versions
Sierrawireless
Airlink Mp70
All versions
Sierrawireless
Airlink Mp70e
All versions
Sierrawireless
Airlink Rv50
All versions
Sierrawireless
Airlink Rv50x
All versions
Configuration B
1 vulnerable · 2 platform
Vulnerable SoftwareAffected Versions
Aleos
Up to 4.9.4
Running on/withPlatform Versions
Sierrawireless
Airlink Es450
All versions
Sierrawireless
Airlink Gx450
All versions
Configuration C
1 vulnerable · 4 platform
Vulnerable SoftwareAffected Versions
Aleos
Up to 4.4.8
Running on/withPlatform Versions
Sierrawireless
Airlink Es440
All versions
Sierrawireless
Airlink Gx400
All versions
Sierrawireless
Airlink Gx440
All versions
Sierrawireless
Airlink Ls300
All versions

Related CWEs

CWE-294
Authentication Bypass by Capture-replay
A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

References (2)

Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.