CVE-2022-22246
Last modified
CVE-2022-22246 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 0.64% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Juniper | Junos | < 19.1 | — |
| Juniper | Junos | 19.1 | — |
| Juniper | Junos | 19.2 | — |
| Juniper | Junos | 19.3 | — |
| Juniper | Junos | 19.4 | — |
| Juniper | Junos | 20.1 | — |
| Juniper | Junos | 20.2 | — |
| Juniper | Junos | 20.3 | — |
| Juniper | Junos | 20.4 | — |
| Juniper | Junos | 21.1 | — |
| Juniper | Junos | 21.2 | — |
| Juniper | Junos | 21.3 | — |
| Juniper | Junos | 21.4 | — |
| Juniper | Junos | 22.1 | R1 |
References
- https://kb.juniper.net/JSA69899Vendor Advisory
- https://kb.juniper.net/JSA69899Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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