Vulnerability in Juniper Junos
CVE-2022-22246
A PHP Local File Inclusion (LFI) vulnerability in the J-Web component of Juniper Networks Junos OS may allow a low-privileged authenticated attacker to execute an untrusted PHP file. By chaining this vulnerability with other unspecified vulnerabilities, and by circumventing existing attack requirements, successful exploitation could lead to a complete system compromise. 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-S6; 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-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R2-S2, 21.3R3; 21.4 versions prior to 21.4R1-S2, 21.4R2-S1, 21.4R3; 22.1 versions prior to 22.1R1-S1, 22.1R2.
EPSS: 0.006 (47.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Juniper Junos — versions 19.1, 19.2, 19.3
- Juniper Networks Junos Os — versions unspecified, 19.2, 19.3
Weakness classification (CWE)
References
- sirt@juniper.net (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-22246?
- CVE-2022-22246 is a high-severity vulnerability in Juniper Junos, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 7.5/10. Published 2022-10-18.
- How severe is CVE-2022-22246?
- High severity. CVSS v3 base score is 7.5 out of 10.