Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root. (Juniper Networks Junos OS)
En bref
- Source
- NVD
- EPSS
- EPSS 0.92 % · centile 60 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- juniper
- Statut NVD
- Modified
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Description
An Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS allows a locally authenticated attacker to escalate their privileges to root over the target device. junos:18.3R3-S5 junos:18.4R3-S9 junos:19.1R3-S6 junos:19.3R2-S6 junos:19.3R3-S3 junos:19.4R1-S4 junos:19.4R3-S4 junos:20.1R2-S2 junos:20.1R3 junos:20.2R3-S1 junos:20.3X75-D20 junos:20.3X75-D30 junos:20.4R2-S1 junos:20.4R3 junos:21.1R1-S1 junos:21.1R2 junos:21.2R1 junos:21.3R1 This issue affects: Juniper Networks Junos OS 19.3 versions 19.3R1 and above prior to 19.3R2-S6, 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 19.3R1.
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | juniper |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · sirt@juniper.net (Secondary) |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2021-2897
- GCVE · GCVE-0-2021-0278
Avis du CERT-FR
- CERTFR-2021-AVI-526 — Multiples vulnérabilités les produits Juniper · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:juniper:junos:19.3:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r2-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r2-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r2-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r3-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.3:r3-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r1-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r2-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r3-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r3-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r3-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:19.4:r3-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.1:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.1:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.1:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.1:r1-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.1:r1-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.1:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.1:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.1:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.2:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.2:r1-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.2:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.2:r1-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.2:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.2:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.2:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:20.2:r2-s3:*:*:*:*:*:*- +10 autres
Produits affectés
| Produit | Versions |
|---|---|
| Juniper Networks · Junos OS | unaffected unspecified < 19.3R1 ; affected 19.3R1 < 19.3* ; affected 19.4 < 19.4R3-S5 ; affected 20.1 < 20.1R2-S2, 20.1R3-S1 ; affected 20.2 < 20.2R3-S2 ; affected 20.3 < 20.3R3 |
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 |