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CVE-2022-22246

28
FAUCET Score

CVE-2022-22246 is a Local File Inclusion (LFI) vulnerability in the J-Web component of Juniper Networks Junos OS, affecting numerous versions across multiple release trains. A low-privileged authenticated attacker can exploit this to execute untrusted PHP files, potentially leading to a complete system compromise when chained with other vulnerabilities. This vulnerability has a high CVSS score of 8.8, indicating a network-based attack with low complexity and high impact on confidentiality, integrity, and availability. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, the FAUCET Risk Score is 70/100.

Impacted Technologies

VendorProductVersion(s)CPE
< 19.1CPE matchmatch criteria
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
19.1CPE matchmatch criteria
cpe:2.3:o:juniper:junos:19.1:-:*:*:*:*:*:*
19.1CPE matchmatch criteria
cpe:2.3:o:juniper:junos:19.1:r1:*:*:*:*:*:*
19.1CPE matchmatch criteria
cpe:2.3:o:juniper:junos:19.1:r1-s1:*:*:*:*:*:*
19.1CPE matchmatch criteria
cpe:2.3:o:juniper:junos:19.1:r1-s2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.64%
Probability of exploitation in next 30 days
EPSS Percentile
47.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0064 is in the 38th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

junipervendor investigatingvia nvd_reference
View patch

References

kb.juniper.net / JSA69899
Vendor Advisory