CVE-2026-106079— Session Smart Router and Session Smart Conductor: Improper validation of a field causes privilege escalation when updating the YANG configuration
Quick assessment
Affected
Juniper Networks Session Smart Router
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Juniper Networks Session Smart Router 和 Session Smart Conductor 的 AccessManager 组件中存在一个"OS 命令注入”漏洞（即对用于操作系统命令的特殊元素进行了不当中和）。该漏洞允许拥有配置写入权限的攻击者在 YANG 配置中实现以 root 身份执行的任意命令。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-106079
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Session Smart Router and Session Smart Conductor: Improper validation of a field causes privilege escalation when updating the YANG configuration
Source: CVE Program / CVE List V5
Vulnerability Description
An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in AccessManager in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker with config-write privileges to achieve arbitrary command execution as root in the YANG configuration.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Juniper Networks | Session Smart Router | 0 ~ 7.0.5 | - |
|
| Juniper Networks | Session Smart Conductor | 0 ~ 7.0.5 | - |
|
II. Public POCs for CVE-2026-106079
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-106079
请登录查看更多情报信息。
Other References for CVE-2026-106079 (1)
-
https://supportportal.juniper.net/JSA112183 vendor-advisory
Same Patch Batch · Juniper Networks · 2026-10-28 · 18 CVEs total
| CVE-2026-103409 | 9.8 CRITICAL | Session Smart Router: An attacker obtains administrative privileges when an unauthenticate |
| CVE-2026-103406 | 9.8 CRITICAL | Session Smart Conductor: An unauthenticated attacker causes arbitrary command execution du |
| CVE-2026-103401 | 8.8 HIGH | Session Smart Router and Session Smart Conductor: An attacker can overwrite arbitrary file |
| CVE-2026-103408 | 8.8 HIGH | Session Smart Router: An attacker-controlled input causes remote code execution when parsi |
| CVE-2026-103407 | 8.8 HIGH | Session Smart Router and Session Smart Conductor: Unsanitized input allows arbitrary file |
| CVE-2026-103402 | 8.8 HIGH | Session Smart Router and Session Smart Conductor: Lack of integrity verification in cache |
| CVE-2026-103403 | 8.8 HIGH | Session Smart Router and Session Smart Conductor: Unvalidated input causes arbitrary file |
| CVE-2026-103410 | 7.5 HIGH | Session Smart Router: Integer overflow causes denial of service during TLS certificate ins |
| CVE-2026-103411 | 7.1 HIGH | Session Smart Router: A malicious DHCP server causes information disclosure and a service |
| CVE-2026-103404 | 6.8 MEDIUM | Session Smart Conductor: Insecure file permissions cause unauthorized access to sensitive |
| CVE-2026-103405 | 5.8 MEDIUM | Session Smart Router and Session Smart Conductor: Unsanitized input causes HTTP response s |
| CVE-2026-103400 | 5.5 MEDIUM | Session Smart Router and Session Smart Conductor: Crafted directory names cause arbitrary |
| CVE-2026-103391 | 5.3 MEDIUM | Session Smart Router: An attacker-controlled TCP option causes an out-of-bounds write when |
| CVE-2026-103390 | 5.3 MEDIUM | Session Smart Router and Session Smart Conductor: A malformed HTTP URI causes a service cr |
| CVE-2026-103392 | 4.8 MEDIUM | Session Smart Router: A SACK option causes out-of-bounds memory access and TCP payload cor |
| CVE-2026-103393 | 4.3 MEDIUM | Session Smart Router: An attacker can cause an out-of-bounds read during VRRP packet proce |
| CVE-2026-103394 | 3.7 LOW | Session Smart Router: An incomplete operator causes the use of incorrect encryption keys d |
IV. Related Vulnerabilities
Same product: Session Smart Router
-
CVE-2026-103411
Session Smart Router: A malicious DHCP server causes informa -
CVE-2026-103410
Session Smart Router: Integer overflow causes denial of serv -
CVE-2026-103409
Session Smart Router: An attacker obtains administrative pri -
CVE-2026-103408
Session Smart Router: An attacker-controlled input causes re -
CVE-2026-103407
Session Smart Router and Session Smart Conductor: Unsanitize
Same vendor: Juniper Networks
-
CVE-2026-103411
Session Smart Router: A malicious DHCP server causes informa -
CVE-2026-103410
Session Smart Router: Integer overflow causes denial of serv -
CVE-2026-103409
Session Smart Router: An attacker obtains administrative pri -
CVE-2026-103408
Session Smart Router: An attacker-controlled input causes re -
CVE-2026-103407
Session Smart Router and Session Smart Conductor: Unsanitize
Same weakness: CWE-78
-
CVE-2026-118615
Ultralytics torch_safe_load Command Injection Remote Code Ex -
CVE-2026-118607
Alpine iLX-F511 diagapp Command Injection Vulnerability -
CVE-2026-103406
Session Smart Conductor: An unauthenticated attacker causes -
CVE-2026-103403
Session Smart Router and Session Smart Conductor: Unvalidate -
CVE-2026-116778
FOG: Authenticated low-privileged API user can modify Storag