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CVE-2022-22245

18
FAUCET Score

CVE-2022-22245 is a Path Traversal vulnerability in the J-Web component of Juniper Networks Junos OS, allowing an authenticated attacker to upload arbitrary files and compromise filesystem integrity. It affects numerous Junos OS versions prior to their respective patched releases. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with low complexity requiring low privileges, but with no impact on confidentiality or availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

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

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 56th percentile among its peer group of 21,977 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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