CVE-2019-11856
CVSS V2 Medium 5.5
CVSS V3 Low 3.8
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.
Overview
- CVE ID
- CVE-2019-11856
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-08-21T19:15:11
- Last Modified Date
- 2022-02-09T19:28:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:* | 1 | OR | 4.12.0 | |
| cpe:2.3:h:sierrawireless:airlink_lx40:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:sierrawireless:airlink_lx60:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:sierrawireless:airlink_mp70:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:sierrawireless:airlink_mp70e:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:sierrawireless:airlink_rv50:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:sierrawireless:airlink_rv50x:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:* | 1 | OR | 4.9.4 | |
| cpe:2.3:h:sierrawireless:airlink_es450:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:sierrawireless:airlink_gx450:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:* | 1 | OR | 4.4.8 | |
| cpe:2.3:h:sierrawireless:airlink_es440:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:sierrawireless:airlink_gx400:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:sierrawireless:airlink_gx440:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:sierrawireless:airlink_ls300:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- LOW
- Base Score
- 3.8
- Base Severity
- LOW
- Exploitability Score
- 1.2
- Impact Score
- 2.5
References
| Reference URL | Reference Tags |
|---|---|
| https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/ | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-11856 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11856 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:33:25 | Added to TrackCVE | |||
| 2022-12-04 21:23:43 | 2020-08-21T19:15Z | 2020-08-21T19:15:11 | CVE Published Date | updated |
| 2022-12-04 21:23:43 | 2022-02-09T19:28:23 | CVE Modified Date | updated | |
| 2022-12-04 21:23:43 | Analyzed | Vulnerability Status | updated |