جزئیات آسیبپذیری
CVE-2026-33788
Junos OS Evolved: Local, authenticated attacker can gain privileged access to FPCs
شرح رسمی (انگلیسی)
A Missing Authentication for Critical Function vulnerability in the Flexible PIC Concentrators (FPCs) of Juniper Networks Junos OS Evolved on PTX Series allows a local, authenticated attacker with low privileges to gain direct access to FPCs installed in the device. A local user with low privileges can gain direct access to the installed FPCs as a high privileged user, which can potentially lead to a full compromise of the affected component. This issue affects Junos OS Evolved on PTX10004, PTX10008, PTX100016, with JNP10K-LC1201 or JNP10K-LC1202: * All versions before 21.2R3-S8-EVO, * 21.4-EVO versions before 21.4R3-S7-EVO, * 22.2-EVO versions before 22.2R3-S4-EVO, * 22.3-EVO versions before 22.3R3-S3-EVO, * 22.4-EVO versions before 22.4R3-S2-EVO, * 23.2-EVO versions before 23.2R2-EVO.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 8.5بالا | 4.0 | CVEProject cvelistV5 (CNA) (juniper) | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L/AU:Y/R:U/RE:M |
| 7.8بالا | 3.1 | CVEProject cvelistV5 (CNA) (juniper) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| Juniper Networks | Junos OS Evolved | v < 21.2R3-S8-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 21.4-EVO ≤ v < 21.4R3-S7-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 22.2-EVO ≤ v < 22.2R3-S4-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 22.3-EVO ≤ v < 22.3R3-S3-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 22.4-EVO ≤ v < 22.4R3-S2-EVO | CVEProject cvelistV5 (CNA) |
| Juniper Networks | Junos OS Evolved | 23.2-EVO ≤ v < 23.2R2-EVO | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱- https://kb.juniper.net/JSA107806 vendor-advisory
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۱/۲۱
- آخرین بهروزرسانی
- ۱۴۰۵/۰۱/۲۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- juniper
پیشبینی بهرهبرداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- کامل
ضعفها (CWE)
- CWE-306Missing Authentication for Critical Function