CVE-2025-52985— Junos OS Evolved: When a control-plane firewall filter refers to a prefix-list with more than 10 entries it's not matching
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I. Basic Information for CVE-2025-52985
Vulnerability Information
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Vulnerability Title
Junos OS Evolved: When a control-plane firewall filter refers to a prefix-list with more than 10 entries it's not matching
Source: NVD (National Vulnerability Database)
Vulnerability Description
A Use of Incorrect Operator vulnerability in the Routing Engine firewall of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to bypass security restrictions. When a firewall filter which is applied to the lo0 or re:mgmt interface references a prefix list with 'from prefix-list', and that prefix list contains more than 10 entries, the prefix list doesn't match and packets destined to or from the local device are not filtered. This issue affects firewall filters applied to the re:mgmt interfaces as input and output, but only affects firewall filters applied to the lo0 interface as output. This issue is applicable to IPv4 and IPv6 as a prefix list can contain IPv4 and IPv6 prefixes. This issue affects Junos OS Evolved: * 23.2R2-S3-EVO versions before 23.2R2-S4-EVO, * 23.4R2-S3-EVO versions before 23.4R2-S5-EVO, * 24.2R2-EVO versions before 24.2R2-S1-EVO, * 24.4-EVO versions before 24.4R1-S3-EVO, 24.4R2-EVO. This issue doesn't affect Junos OS Evolved versions before 23.2R1-EVO.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用操作符不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Juniper Networks Junos OS Evolved 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks Junos OS Evolved是美国瞻博网络（Juniper Networks）公司的Junos OS 的升级版系统。 Juniper Networks Junos OS Evolved存在安全漏洞，该漏洞源于操作符使用错误，可能导致绕过安全限制。
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 Evolved | 23.2R2-S3-EVO ~ 23.2R2-S4-EVO | - |
II. Public POCs for CVE-2025-52985
| # | 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-2025-52983 | 7.2 HIGH | Junos OS: After removing ssh public key authentication root can still log in |
| 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 |
Showing top 20 of 24 CVEs. View all on vendor page → →
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