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CVE-2022-4583

28
FAUCET Score

CVE-2022-4583 is a critical path traversal vulnerability affecting the unpackJar function within jLEMS, specifically in the neuroml jlems product. This flaw, assigned a CVSS score of 8.8 (HIGH), allows for remote attacks with low complexity, potentially leading to high impact on confidentiality, integrity, and availability. While a patch (8c224637d7d561076364a9e3c2c375daeaf463dc) is available, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2022-07-29CPE matchmatch criteria
cpe:2.3:a:neuroml:jlems:*:*:*:*:*:lems:*:*

CVSS Data

CVSS version used by this source: 3.1

6.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.83%
Probability of exploitation in next 30 days
EPSS Percentile
53.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0083 is in the 55th percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 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 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / LEMS/jLEMS/commit/8c224637d7d561076364a9e3c2c375daeaf463dc
PatchThird Party Advisory
github.com / LEMS/jLEMS/pull/103
ExploitPatchThird Party Advisory
vuldb.com
Third Party Advisory