Junos Fusion: A Satellite Device can be controlled by rewiring it to a foreign AD causing a DoS (Juniper Networks Junos OS)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.24 % · percentile 16 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- juniper
- NVD status
- Modified
Description
In a Junos Fusion scenario an External Control of Critical State Data vulnerability in the Satellite Device (SD) control state machine of Juniper Networks Junos OS allows an attacker who is able to make physical changes to the cabling of the device to cause a denial of service (DoS). An SD can get rebooted and subsequently controlled by an Aggregation Device (AD) which does not belong to the original Fusion setup and is just connected to an extended port of the SD. To carry out this attack the attacker needs to have physical access to the cabling between the SD and the original AD. This issue affects: Juniper Networks Junos OS 16.1R1 and later versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R3-S7; 19.2 versions prior to 19.2R3-S4. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1.
Weaknesses (CWE)
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | juniper |
| CVSS 3.1 | MEDIUM 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · sirt@juniper.net (Secondary) |
| CVSS 3.1 | MEDIUM 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2022-27301
- GCVE · GCVE-0-2022-22154
CERT-FR advisories
- CERTFR-2022-AVI-040 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r3-s11:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r3-s8:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r4-s12:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r4-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r4-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r4-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r4-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r4-s8:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r4-s9:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r5-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r6-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r6-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r6-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r6-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7-s7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7-s8:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1x65:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1x65:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1x65:d20:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1x65:d30:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1x65:d35:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1x65:d40:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1x65:d48:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1x70:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r1-s6:*:*:*:*:*:*- +239 more
Affected products
| Product | Versions |
|---|---|
| Juniper Networks · Junos OS | unaffected unspecified < 16.1R1 ; affected 16.1R1 < 16.1* ; affected 18.4 < 18.4R3-S10 ; affected 19.1 < 19.1R3-S7 ; affected 19.2 < 19.2R3-S4 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |