CVEvulnerability

CVE-2019-11856

3.8 LOW Published 2020-08-21 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-08-21
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.3 LOW — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
CVSS 3.1 ([email protected])
3.8 LOW — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
CVSS 2.0 ([email protected])
5.5 MEDIUM — AV:N/AC:L/Au:S/C:N/I:P/A:P
Weaknesses
CWE-294

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 configurations

• sierrawireless aleos (<= 4.12.0) • sierrawireless aleos (<= 4.9.4) • sierrawireless aleos (<= 4.4.8)

Related

Weakness · CWE (1)

  • CWE-294 Authentication Bypass by Capture-replay weakness

References