CVE-2025-52983— Junos OS: After removing ssh public key authentication root can still log in
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I. Basic Information for CVE-2025-52983
Vulnerability Information
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Vulnerability Title
Junos OS: After removing ssh public key authentication root can still log in
Source: NVD (National Vulnerability Database)
Vulnerability Description
A UI Discrepancy for Security Feature vulnerability in the UI of Juniper Networks Junos OS on VM Host systems allows a network-based, unauthenticated attacker to access the device. On VM Host Routing Engines (RE), even if the configured public key for root has been removed, remote users which are in possession of the corresponding private key can still log in as root. This issue affects Junos OS: * all versions before 22.2R3-S7, * 22.4 versions before 22.4R3-S5, * 23.2 versions before 23.2R2-S3, * 23.4 versions before 23.4R2-S3, * 24.2 versions before 24.2R1-S2, 24.2R2.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
安全特性的UI矛盾
Source: NVD (National Vulnerability Database)
Vulnerability Title
Juniper Networks Junos OS 安全漏洞
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，该漏洞源于安全功能UI不一致，可能导致未授权访问。
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 | 0 ~ 22.2R3-S7 | - |
II. Public POCs for CVE-2025-52983
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Juniper Networks · 2025-07-11 · 24 CVEs total
| CVE-2025-52950 | 9.6 CRITICAL | Juniper Security Director: Insufficient authorization for multiple endpoints in web interf |
| CVE-2025-52954 | 7.8 HIGH | Junos OS Evolved: A low-privileged user can execute arbitrary Junos commands and modify th |
| CVE-2025-52946 | 7.5 HIGH | Junos OS and Junos OS Evolved: With traceoptions enabled, receipt of malformed AS PATH cau |
| CVE-2025-52981 | 7.5 HIGH | Junos OS: SRX Series: Sequence of specific PIM packets causes a flowd crash |
| CVE-2025-52980 | 7.5 HIGH | Junos OS: SRX300 Series: rpd will crash upon receiving a specific, valid BGP UPDATE messag |
| CVE-2025-30661 | 7.3 HIGH | Junos OS: Low-privileged user can cause script to run as root, leading to privilege escala |
| CVE-2025-52988 | 6.7 MEDIUM | Junos OS and Junos OS Evolved: Privilege escalation to root via CLI command 'request syste |
| CVE-2025-52953 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: An unauthenticated adjacent attacker sending a valid BGP UP |
| CVE-2025-52947 | 6.5 MEDIUM | Junos OS: ACX Series: When 'hot-standby' mode is configured for an L2 circuit, interface f |
| CVE-2025-52949 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: In an EVPN environment, receipt of specifically malformed B |
| CVE-2025-52955 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: When jflow/sflow is configured continuous logical interface |
| CVE-2025-52952 | 6.5 MEDIUM | Junos OS: MX Series with MPC-BUILTIN, MPC 1 through MPC 9: Receipt and processing of a mal |
| CVE-2025-52964 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: Receipt of a specific BGP UPDATE causes an rpd crash on dev |
| CVE-2025-6549 | 6.5 MEDIUM | Junos OS: SRX Series: J-Web can be exposed on additional interfaces |
| CVE-2025-52982 | 5.9 MEDIUM | Junos OS: MX Series: When specific SIP packets are processed the MS-MPC will crash |
| CVE-2025-52984 | 5.9 MEDIUM | Junos OS and Junos OS Evolved: When a static route points to a reject next-hop and a gNMI |
| CVE-2025-52948 | 5.9 MEDIUM | Junos OS: Specific unknown traffic pattern causes FPC and system to crash when packet capt |
| CVE-2025-52951 | 5.8 MEDIUM | Junos OS: IPv6 firewall filter fails to match payload-protocol |
| CVE-2025-52963 | 5.5 MEDIUM | Junos OS: A low-privileged user can disable an interface |
| CVE-2025-52986 | 5.5 MEDIUM | Junos OS and Junos OS Evolved: When RIB sharding is configured each time a show command is |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Junos OS
- CVE-2026-33791
Junos OS and Junos OS Evolved: Execution of crafted CLI comm - CVE-2026-33790
Junos OS: SRX Series: In a NAT64 configuration, receipt of a - CVE-2026-33787
Junos OS: SRX1500, SRX4100, SRX4200, SRX4600: When a specifi - CVE-2026-33785
Junos OS: MX Series: Missing Authorization for specific 'req - CVE-2026-33781
Junos OS: EX Series, QFX Series: In a VXLAN scenario when sp
Same vendor: Juniper Networks
- CVE-2026-33791
Junos OS and Junos OS Evolved: Execution of crafted CLI comm - CVE-2026-33790
Junos OS: SRX Series: In a NAT64 configuration, receipt of a - CVE-2026-33787
Junos OS: SRX1500, SRX4100, SRX4200, SRX4600: When a specifi - CVE-2026-33785
Junos OS: MX Series: Missing Authorization for specific 'req - CVE-2026-33784
JSI Virtual Lightweight Collector: Default password is not r
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