Vulnerability-Lookup

BDU:2023-00484 (CVE-2022-22221)

Vulnerability from fstec – Published: 2023-01-31 – Updated: 2023-01-31 – View on bdu.fstec.ru Fixed

Title

Уязвимость менеджера загрузок операционных систем Juniper Networks Junos OS маршрутизаторов серий SRX и EX, позволяющая нарушителю выполнить произвольные команды и получить полный контроль над устройством

Summary

Уязвимость менеджера загрузок операционных систем Juniper Networks Junos OS маршрутизаторов серий SRX и EX связана с неприятием мер по нейтрализации специальных элементов, используемых в команде операционной системы. Эксплуатация уязвимости может позволить нарушителю выполнить произвольные команды и получить полный контроль над устройством

Severity

6.8 (Medium) CVSS 2.0


                      
                        AV:L/AC:L/Au:S/C:C/I:C/A:C

7.8 (High) CVSS 3.0


                      
                        CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Injection

Incidents

Being clarified

Remediation

Software update

CWE

CWE-78 - Непринятие мер по нейтрализации специальных элементов, используемых в команде операционной системы (Внедрение в команду операционной системы)

Aliases

CVE-2022-22221, JSA, ID:69725

References

2 references

URL
https://nvd.nist.gov/vuln/detail/CVE-2022-22221
https://kb.juniper.net/JSA69725

Impacted products

1 product from 1 vendor

Vendors

Juniper Networks Inc.

Products

JunOS

Versions

от 20.4 до 20.4R3-S2 (JunOS), от 21.3 до 21.3R2 (JunOS), от 19.3 до 19.3R3-S6 (JunOS), от 19.4 до 19.4R3-S8 (JunOS), от 20.1 до 20.1R3-S4 (JunOS), от 20.2 до 20.2R3-S4 (JunOS), от 20.3 до 20.3R3-S3 (JunOS), от 21.1 до 21.1R3-S1 (JunOS), от 21.2 до 21.2R2-S2 (JunOS), от 21.2 до 21.2R3 (JunOS), от 21.4 до 21.4R2 (JunOS), до 19.2R3-S5 (JunOS), до 19.2R1-S9 (JunOS), от 20.4 до 20.4R3-S3 (JunOS), от 21.3 до 21.3R3 (JunOS), от 21.4 до 21.4R1-S1 (JunOS)

Product types

Operating system

Platforms

Juniper Networks Inc. JunOS от 20.4 до 20.4R3-S2 Juniper SRX Series, Juniper Networks Inc. JunOS от 21.3 до 21.3R2 Juniper SRX Series, Juniper Networks Inc. JunOS от 19.3 до 19.3R3-S6 Juniper SRX Series, Juniper Networks Inc. JunOS от 19.3 до 19.3R3-S6 EX series, Juniper Networks Inc. JunOS от 19.4 до 19.4R3-S8 Juniper SRX Series, Juniper Networks Inc. JunOS от 19.4 до 19.4R3-S8 EX series, Juniper Networks Inc. JunOS от 20.1 до 20.1R3-S4 Juniper SRX Series, Juniper Networks Inc. JunOS от 20.1 до 20.1R3-S4 EX series, Juniper Networks Inc. JunOS от 20.2 до 20.2R3-S4 Juniper SRX Series, Juniper Networks Inc. JunOS от 20.2 до 20.2R3-S4 EX series, Juniper Networks Inc. JunOS от 20.3 до 20.3R3-S3 Juniper SRX Series, Juniper Networks Inc. JunOS от 20.3 до 20.3R3-S3 EX series, Juniper Networks Inc. JunOS от 21.1 до 21.1R3-S1 Juniper SRX Series, Juniper Networks Inc. JunOS от 21.1 до 21.1R3-S1 EX series, Juniper Networks Inc. JunOS от 21.2 до 21.2R2-S2 Juniper SRX Series, Juniper Networks Inc. JunOS от 21.2 до 21.2R3 Juniper SRX Series, Juniper Networks Inc. JunOS от 21.4 до 21.4R2 Juniper SRX Series, Juniper Networks Inc. JunOS до 19.2R3-S5 EX series, Juniper Networks Inc. JunOS до 19.2R1-S9 EX series, Juniper Networks Inc. JunOS до 19.2R1-S9 Juniper SRX Series, Juniper Networks Inc. JunOS до 19.2R3-S5 Juniper SRX Series, Juniper Networks Inc. JunOS от 20.4 до 20.4R3-S2 EX series, Juniper Networks Inc. JunOS от 20.4 до 20.4R3-S3 EX series, Juniper Networks Inc. JunOS от 21.2 до 21.2R2-S2 EX series, Juniper Networks Inc. JunOS от 21.2 до 21.2R3 EX series, Juniper Networks Inc. JunOS от 21.3 до 21.3R2 EX series, Juniper Networks Inc. JunOS от 21.3 до 21.3R3 EX series, Juniper Networks Inc. JunOS от 21.3 до 21.3R3 Juniper SRX Series, Juniper Networks Inc. JunOS от 21.4 до 21.4R1-S1 EX series, Juniper Networks Inc. JunOS от 21.4 до 21.4R1-S1 Juniper SRX Series, Juniper Networks Inc. JunOS от 21.4 до 21.4R2 EX series

Mitigations

Использование рекомендаций производителя: https://kb.juniper.net/JSA69725

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:S/C:C/I:C/A:C",
  "CVSS 3.0": "AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Juniper Networks Inc.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u043e\u0442 20.4 \u0434\u043e 20.4R3-S2 (JunOS), \u043e\u0442 21.3 \u0434\u043e 21.3R2 (JunOS), \u043e\u0442 19.3 \u0434\u043e 19.3R3-S6 (JunOS), \u043e\u0442 19.4 \u0434\u043e 19.4R3-S8 (JunOS), \u043e\u0442 20.1 \u0434\u043e 20.1R3-S4 (JunOS), \u043e\u0442 20.2 \u0434\u043e 20.2R3-S4 (JunOS), \u043e\u0442 20.3 \u0434\u043e 20.3R3-S3 (JunOS), \u043e\u0442 21.1 \u0434\u043e 21.1R3-S1 (JunOS), \u043e\u0442 21.2 \u0434\u043e 21.2R2-S2 (JunOS), \u043e\u0442 21.2 \u0434\u043e 21.2R3 (JunOS), \u043e\u0442 21.4 \u0434\u043e 21.4R2 (JunOS), \u0434\u043e 19.2R3-S5 (JunOS), \u0434\u043e 19.2R1-S9 (JunOS), \u043e\u0442 20.4 \u0434\u043e 20.4R3-S3 (JunOS), \u043e\u0442 21.3 \u0434\u043e 21.3R3 (JunOS), \u043e\u0442 21.4 \u0434\u043e 21.4R1-S1 (JunOS)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f:\nhttps://kb.juniper.net/JSA69725",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "13.07.2022",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "31.01.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "31.01.2023",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2023-00484",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2022-22221, JSA ID:69725",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "JunOS",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Juniper Networks Inc. JunOS \u043e\u0442 20.4 \u0434\u043e 20.4R3-S2 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 21.3 \u0434\u043e 21.3R2 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 19.3 \u0434\u043e 19.3R3-S6 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 19.3 \u0434\u043e 19.3R3-S6 EX series, Juniper Networks Inc. JunOS \u043e\u0442 19.4 \u0434\u043e 19.4R3-S8 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 19.4 \u0434\u043e 19.4R3-S8 EX series, Juniper Networks Inc. JunOS \u043e\u0442 20.1 \u0434\u043e 20.1R3-S4 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 20.1 \u0434\u043e 20.1R3-S4 EX series, Juniper Networks Inc. JunOS \u043e\u0442 20.2 \u0434\u043e 20.2R3-S4 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 20.2 \u0434\u043e 20.2R3-S4 EX series, Juniper Networks Inc. JunOS \u043e\u0442 20.3 \u0434\u043e 20.3R3-S3 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 20.3 \u0434\u043e 20.3R3-S3 EX series, Juniper Networks Inc. JunOS \u043e\u0442 21.1 \u0434\u043e 21.1R3-S1 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 21.1 \u0434\u043e 21.1R3-S1 EX series, Juniper Networks Inc. JunOS \u043e\u0442 21.2 \u0434\u043e 21.2R2-S2 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 21.2 \u0434\u043e 21.2R3 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 21.4 \u0434\u043e 21.4R2 Juniper SRX Series, Juniper Networks Inc. JunOS \u0434\u043e 19.2R3-S5 EX series, Juniper Networks Inc. JunOS \u0434\u043e 19.2R1-S9 EX series, Juniper Networks Inc. JunOS \u0434\u043e 19.2R1-S9 Juniper SRX Series, Juniper Networks Inc. JunOS \u0434\u043e 19.2R3-S5 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 20.4 \u0434\u043e 20.4R3-S2 EX series, Juniper Networks Inc. JunOS \u043e\u0442 20.4 \u0434\u043e 20.4R3-S3 EX series, Juniper Networks Inc. JunOS \u043e\u0442 21.2 \u0434\u043e 21.2R2-S2 EX series, Juniper Networks Inc. JunOS \u043e\u0442 21.2 \u0434\u043e 21.2R3 EX series, Juniper Networks Inc. JunOS \u043e\u0442 21.3 \u0434\u043e 21.3R2 EX series, Juniper Networks Inc. JunOS \u043e\u0442 21.3 \u0434\u043e 21.3R3 EX series, Juniper Networks Inc. JunOS \u043e\u0442 21.3 \u0434\u043e 21.3R3 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 21.4 \u0434\u043e 21.4R1-S1 EX series, Juniper Networks Inc. JunOS \u043e\u0442 21.4 \u0434\u043e 21.4R1-S1 Juniper SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 21.4 \u0434\u043e 21.4R2 EX series",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0430 \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Juniper Networks Junos OS \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 \u0441\u0435\u0440\u0438\u0439 SRX \u0438 EX, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u043d\u0430\u0434 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e\u043c",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043f\u0440\u0438\u043d\u044f\u0442\u0438\u0435 \u043c\u0435\u0440 \u043f\u043e \u043d\u0435\u0439\u0442\u0440\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 \u043a\u043e\u043c\u0430\u043d\u0434\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b (\u0412\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u0435 \u0432 \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b) (CWE-78)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0430 \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Juniper Networks Junos OS \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 \u0441\u0435\u0440\u0438\u0439 SRX \u0438 EX \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043f\u0440\u0438\u044f\u0442\u0438\u0435\u043c \u043c\u0435\u0440 \u043f\u043e \u043d\u0435\u0439\u0442\u0440\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 \u043a\u043e\u043c\u0430\u043d\u0434\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u043d\u0430\u0434 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e\u043c",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u0418\u043d\u044a\u0435\u043a\u0446\u0438\u044f",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://nvd.nist.gov/vuln/detail/CVE-2022-22221\nhttps://kb.juniper.net/JSA69725",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-78",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,8)"
}

CVE-2022-22221 (GCVE-0-2022-22221)

Vulnerability from cvelistv5 – Published: 2022-07-20 14:15 – Updated: 2024-09-17 00:15

Title

Junos OS: SRX and EX Series: Local privilege escalation flaw in "download" functionality

Summary

An Improper Neutralization of Special Elements vulnerability in the download manager of Juniper Networks Junos OS on SRX Series and EX Series allows a locally authenticated attacker with low privileges to take full control over the device. One aspect of this vulnerability is that the attacker needs to be able to execute any of the "request ..." or "show system download ..." commands. This issue affects Juniper Networks Junos OS on SRX Series and EX Series: All versions prior to 19.2R1-S9, 19.2R3-S5; 19.3 versions prior to 19.3R3-S6; 19.4 versions prior to 19.4R3-S8; 20.1 versions prior to 20.1R3-S4; 20.2 versions prior to 20.2R3-S4; 20.3 versions prior to 20.3R3-S3; 20.4 versions prior to 20.4R3-S2, 20.4R3-S3; 21.1 versions prior to 21.1R3-S1; 21.2 versions prior to 21.2R2-S2, 21.2R3; 21.3 versions prior to 21.3R2, 21.3R3; 21.4 versions prior to 21.4R1-S1, 21.4R2.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Assigner

juniper mitre root

References

1 reference

URL	Tags
https://kb.juniper.net/JSA69725	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Juniper Networks	Junos OS	Affected: unspecified , < 19.1R3-S9 (custom) Affected: 19.2 , < 19.2R1-S9, 19.2R3-S5 (custom) Affected: 19.3 , < 19.3R3-S6 (custom) Affected: 19.4 , < 19.4R3-S8 (custom) Affected: 20.1 , < 20.1R3-S4 (custom) Affected: 20.2 , < 20.2R3-S4 (custom) Affected: 20.3 , < 20.3R3-S3 (custom) Affected: 20.4 , < 20.4R3-S2, 20.4R3-S3 (custom) Affected: 21.1 , < 21.1R3-S1 (custom) Affected: 21.2 , < 21.2R2-S2, 21.2R3 (custom) Affected: 21.3 , < 21.3R2, 21.3R3 (custom) Affected: 21.4 , < 21.4R1-S1, 21.4R2 (custom)

Date Public

2022-07-13 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:07:50.150Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA69725"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "SRX Series, EX Series"
          ],
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "19.1R3-S9",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "19.2R1-S9, 19.2R3-S5",
              "status": "affected",
              "version": "19.2",
              "versionType": "custom"
            },
            {
              "lessThan": "19.3R3-S6",
              "status": "affected",
              "version": "19.3",
              "versionType": "custom"
            },
            {
              "lessThan": "19.4R3-S8",
              "status": "affected",
              "version": "19.4",
              "versionType": "custom"
            },
            {
              "lessThan": "20.1R3-S4",
              "status": "affected",
              "version": "20.1",
              "versionType": "custom"
            },
            {
              "lessThan": "20.2R3-S4",
              "status": "affected",
              "version": "20.2",
              "versionType": "custom"
            },
            {
              "lessThan": "20.3R3-S3",
              "status": "affected",
              "version": "20.3",
              "versionType": "custom"
            },
            {
              "lessThan": "20.4R3-S2, 20.4R3-S3",
              "status": "affected",
              "version": "20.4",
              "versionType": "custom"
            },
            {
              "lessThan": "21.1R3-S1",
              "status": "affected",
              "version": "21.1",
              "versionType": "custom"
            },
            {
              "lessThan": "21.2R2-S2, 21.2R3",
              "status": "affected",
              "version": "21.2",
              "versionType": "custom"
            },
            {
              "lessThan": "21.3R2, 21.3R3",
              "status": "affected",
              "version": "21.3",
              "versionType": "custom"
            },
            {
              "lessThan": "21.4R1-S1, 21.4R2",
              "status": "affected",
              "version": "21.4",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2022-07-13T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An Improper Neutralization of Special Elements vulnerability in the download manager of Juniper Networks Junos OS on SRX Series and EX Series allows a locally authenticated attacker with low privileges to take full control over the device. One aspect of this vulnerability is that the attacker needs to be able to execute any of the \"request ...\" or \"show system download ...\" commands. This issue affects Juniper Networks Junos OS on SRX Series and EX Series: All versions prior to 19.2R1-S9, 19.2R3-S5; 19.3 versions prior to 19.3R3-S6; 19.4 versions prior to 19.4R3-S8; 20.1 versions prior to 20.1R3-S4; 20.2 versions prior to 20.2R3-S4; 20.3 versions prior to 20.3R3-S3; 20.4 versions prior to 20.4R3-S2, 20.4R3-S3; 21.1 versions prior to 21.1R3-S1; 21.2 versions prior to 21.2R2-S2, 21.2R3; 21.3 versions prior to 21.3R2, 21.3R3; 21.4 versions prior to 21.4R1-S1, 21.4R2."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "78",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-20T14:15:51.000Z",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "shortName": "juniper"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kb.juniper.net/JSA69725"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue: 19.1R3-S9, 19.2R1-S9, 19.2R3-S5, 19.4R3-S8, 20.2R3-S4, 20.3R3-S3, 20.4R3-S2, 20.4R3-S3, 21.1R3-S1, 21.2R2-S2, 21.2R3, 21.3R2, 21.3R3, 21.4R1-S1, 21.4R2, 22.1R1, and all subsequent releases."
        }
      ],
      "source": {
        "advisory": "JSA69725",
        "defect": [
          "1632136"
        ],
        "discovery": "USER"
      },
      "title": "Junos OS: SRX and EX Series: Local privilege escalation flaw in \"download\" functionality",
      "workarounds": [
        {
          "lang": "en",
          "value": "A workaround would be to deny users access to the \"request system download ...\" and \"show system download ...\" CLI commands."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sirt@juniper.net",
          "DATE_PUBLIC": "2022-07-13T07:00:00.000Z",
          "ID": "CVE-2022-22221",
          "STATE": "PUBLIC",
          "TITLE": "Junos OS: SRX and EX Series: Local privilege escalation flaw in \"download\" functionality"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Junos OS",
                      "version": {
                        "version_data": [
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_value": "19.1R3-S9"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "19.2",
                            "version_value": "19.2R1-S9, 19.2R3-S5"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "19.3",
                            "version_value": "19.3R3-S6"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "19.4",
                            "version_value": "19.4R3-S8"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "20.1",
                            "version_value": "20.1R3-S4"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "20.2",
                            "version_value": "20.2R3-S4"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "20.3",
                            "version_value": "20.3R3-S3"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "20.4",
                            "version_value": "20.4R3-S2, 20.4R3-S3"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "21.1",
                            "version_value": "21.1R3-S1"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "21.2",
                            "version_value": "21.2R2-S2, 21.2R3"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "21.3",
                            "version_value": "21.3R2, 21.3R3"
                          },
                          {
                            "platform": "SRX Series, EX Series",
                            "version_affected": "\u003c",
                            "version_name": "21.4",
                            "version_value": "21.4R1-S1, 21.4R2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Juniper Networks"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An Improper Neutralization of Special Elements vulnerability in the download manager of Juniper Networks Junos OS on SRX Series and EX Series allows a locally authenticated attacker with low privileges to take full control over the device. One aspect of this vulnerability is that the attacker needs to be able to execute any of the \"request ...\" or \"show system download ...\" commands. This issue affects Juniper Networks Junos OS on SRX Series and EX Series: All versions prior to 19.2R1-S9, 19.2R3-S5; 19.3 versions prior to 19.3R3-S6; 19.4 versions prior to 19.4R3-S8; 20.1 versions prior to 20.1R3-S4; 20.2 versions prior to 20.2R3-S4; 20.3 versions prior to 20.3R3-S3; 20.4 versions prior to 20.4R3-S2, 20.4R3-S3; 21.1 versions prior to 21.1R3-S1; 21.2 versions prior to 21.2R2-S2, 21.2R3; 21.3 versions prior to 21.3R2, 21.3R3; 21.4 versions prior to 21.4R1-S1, 21.4R2."
            }
          ]
        },
        "exploit": [
          {
            "lang": "en",
            "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
          }
        ],
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "78"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://kb.juniper.net/JSA69725",
              "refsource": "CONFIRM",
              "url": "https://kb.juniper.net/JSA69725"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "The following software releases have been updated to resolve this specific issue: 19.1R3-S9, 19.2R1-S9, 19.2R3-S5, 19.4R3-S8, 20.2R3-S4, 20.3R3-S3, 20.4R3-S2, 20.4R3-S3, 21.1R3-S1, 21.2R2-S2, 21.2R3, 21.3R2, 21.3R3, 21.4R1-S1, 21.4R2, 22.1R1, and all subsequent releases."
          }
        ],
        "source": {
          "advisory": "JSA69725",
          "defect": [
            "1632136"
          ],
          "discovery": "USER"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "A workaround would be to deny users access to the \"request system download ...\" and \"show system download ...\" CLI commands."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2022-22221",
    "datePublished": "2022-07-20T14:15:51.700Z",
    "dateReserved": "2021-12-21T00:00:00.000Z",
    "dateUpdated": "2024-09-17T00:15:46.928Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.