CVE-2022-22242— Junos OS: Cross-site Scripting (XSS) vulnerability in J-Web
Quick assessment
Affected
Juniper Networks Junos OS
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper Networks Junos OS 存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Public Exploits 1
Nuclei · 1
CVE-2022-22242.yaml [template]
Possible ATT&CK Techniques 1 AI
T1059.007 · JavaScript
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I. Basic Information for CVE-2022-22242
Vulnerability Information
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Vulnerability Title
Junos OS: Cross-site Scripting (XSS) vulnerability in J-Web
Source: CVE Program / CVE List V5
Vulnerability Description
A Cross-site Scripting (XSS) vulnerability in the J-Web component of Juniper Networks Junos OS allows an unauthenticated attacker to run malicious scripts reflected off of J-Web to the victim's browser in the context of their session within J-Web. This issue affects Juniper Networks Junos OS all versions prior to 19.1R3-S9; 19.2 versions prior to 19.2R3-S6; 19.3 versions prior to 19.3R3-S7; 19.4 versions prior to 19.4R2-S7, 19.4R3-S8; 20.1 versions prior to 20.1R3-S5; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2; 22.1 versions prior to 22.1R2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Junos OS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper Networks Junos OS 存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Juniper Networks | Junos OS | unspecified ~ 19.1R3-S9 | - |
|
II. Public POCs for CVE-2022-22242
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Juniper Web Device Manager (J-Web) in Junos OS contains a cross-site scripting vulnerability. This can allow an unauthenticated attacker to run malicious scripts reflected off J-Web to the victim's browser in the context of their session within J-Web, which can allow the attacker to steal cookie-based authentication credentials and launch other attacks. This issue affects all versions prior to 19.1R3-S9; 19.2 versions prior to 19.2R3-S6; 19.3 versions prior to 19.3R3-S7; 19.4 versions prior to 19.4R2-S7, 19.4R3-S8; 20.1 versions prior to 20.1R3-S5; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2; 22.1 versions prior to 22.1R2. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-22242.yaml | POC Details |
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Vendor Advisories for CVE-2022-22242 (1)
Same Patch Batch · Juniper Networks · 2022-10-18 · 36 CVEs total
| CVE-2022-22229 | 8.4 HIGH | Paragon Active Assurance (Formerly Netrounds): Stored Cross-site Scripting (XSS) vulnerabi |
| CVE-2022-22239 | 8.2 HIGH | Junos OS Evolved: The ssh CLI command always runs as root which can lead to privilege esca |
| CVE-2022-22241 | 8.1 HIGH | Junos OS: Vulnerability in J-Web may allow deserialization without authentication |
| CVE-2022-22251 | 7.8 HIGH | cSRX Series: Storing Passwords in a Recoverable Format and software permissions issues all |
| CVE-2022-22231 | 7.5 HIGH | SRX Series: If UTM Enhanced Content Filtering and AntiVirus are enabled, and specific traf |
| CVE-2022-22232 | 7.5 HIGH | SRX Series: If Unified Threat Management (UTM) Enhanced Content Filtering (CF) is enabled |
| CVE-2022-22228 | 7.5 HIGH | Junos OS: IPv6 OAM SRv6 network-enabled devices are vulnerable to Denial of Service (DoS) |
| CVE-2022-22236 | 7.5 HIGH | Junos OS: SRX Series and MX Series: When specific valid SIP packets are received the PFE w |
| CVE-2022-22218 | 7.5 HIGH | Junos OS: SRX Series: Upon processing of a genuine packet the pkid process will crash duri |
| CVE-2022-22211 | 7.5 HIGH | Junos OS Evolved: PTX Series: Multiple FPCs become unreachable due to continuous polling o |
| CVE-2022-22201 | 7.5 HIGH | SRX5000 Series with SPC3, SRX4000 Series, and vSRX: When PowerMode IPsec is configured, th |
| CVE-2022-22246 | 7.5 HIGH | Junos OS: PHP file inclusion vulnerability in J-Web |
| CVE-2022-22247 | 7.5 HIGH | Junos OS Evolved: Kernel processing of unvalidated TCP segments could lead to a Denial of |
| CVE-2022-22192 | 7.5 HIGH | Junos OS Evolved: PTX Series: An attacker can cause a kernel panic by sending a malformed |
| CVE-2022-22248 | 7.3 HIGH | Junos OS Evolved: Incorrect file permissions can allow low-privileged user to cause anothe |
| CVE-2022-22223 | 6.5 MEDIUM | Junos OS: QFX10000 Series: In IP/MPLS PHP node scenarios upon receipt of certain crafted p |
| CVE-2022-22224 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: PPMD goes into infinite loop upon receipt of malformed OSPF |
| CVE-2022-22226 | 6.5 MEDIUM | Junos OS: EX4300-MP, EX4600, QFX5000 Series: In VxLAN scenarios specific packets processed |
| CVE-2022-22230 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: RPD crash upon receipt of specific OSPFv3 LSAs |
| CVE-2022-22250 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: An FPC crash might be seen due to an EVPN MAC entry moving |
Showing top 20 of 36 CVEs. View all on vendor page → →
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V. Comments for CVE-2022-22242
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