جزئیات آسیبپذیری
CVE-2026-33791
Junos OS and Junos OS Evolved: Execution of crafted CLI commands allows for arbitrary shell injection as root
شرح رسمی (انگلیسی)
An OS Command Injection vulnerability in the CLI processing of Juniper Networks Junos OS and Junos OS Evolved allows a local, high-privileged attacker executing specific, crafted CLI commands to inject arbitrary shell commands as root, leading to a complete compromise of the system. Certain 'set system' commands, when executed with crafted arguments, are not properly sanitized, allowing for arbitrary shell injection. These shell commands are executed as root, potentially allowing for complete control of the vulnerable system. This issue affects: Junos OS: * all versions before 22.4R3-S8, * from 23.2 before 23.2R2-S5, * from 23.4 before 23.4R2-S7, * from 24.2 before 24.2R2-S2, * from 24.4 before 24.4R2, * from 25.2 before 25.2R2; Junos OS Evolved: * all versions before 22.4R3-S8-EVO, * from 23.2 before 23.2R2-S5-EVO, * from 23.4 before 23.4R2-S7-EVO, * from 24.2 before 24.2R2-S2-EVO, * from 24.4 before 24.4R2-EVO, * from 25.2 before 25.2R1-S1-EVO, 25.2R2-EVO.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 8.4بالا | 4.0 | CVEProject cvelistV5 (CNA) (juniper) | CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L/AU:Y/R:A/V:C/RE:M/U:Amber |
| 6.7متوسط | 3.1 | CVEProject cvelistV5 (CNA) (juniper) | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| Juniper Networks | Junos OS | v < 22.4R3-S8 | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS | 23.2 ≤ v < 23.2R2-S5 | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS | 23.4 ≤ v < 23.4R2-S7 | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS | 24.2 ≤ v < 24.2R2-S2 | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS | 24.4 ≤ v < 24.4R2 | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS | 25.2 ≤ v < 25.2R2 | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | v < 22.4R3-S8-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 23.2 ≤ v < 23.2R2-S5-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 23.4 ≤ v < 23.4R2-S7-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 24.2 ≤ v < 24.2R2-S2-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 24.4 ≤ v < 24.4R2-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 25.2 ≤ v < 25.2R1-S1-EVO, 25.2R2-EVO | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۲- https://kb.juniper.net/JSA107875 vendor-advisory
- https://supportportal.juniper.net/JSA107875 vendor-advisory
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۱/۲۱
- آخرین بهروزرسانی
- ۱۴۰۵/۰۲/۰۲
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- juniper
پیشبینی بهرهبرداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- کامل
ضعفها (CWE)
- CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')