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CVE-2024-3738

26
FAUCET Score

CVE-2024-3738 is a critical improper certificate validation vulnerability affecting cym1102 nginxWebUI versions up to 3.9.9, specifically within the handlePath function of the /adminPage/conf/saveCmd file when manipulating the nginxPath argument. With a CVSS score of 9.8, this vulnerability is remotely exploitable with low attack complexity, allowing for high impact on confidentiality, integrity, and availability. While the exploit has been publicly disclosed, there is currently no evidence of active exploitation, and it lacks exploit intelligence in common tools like Metasploit or Nuclei, with minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.2.4CPE matchmatch criteria
cpe:2.3:a:cym1102:nginxwebui:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.3HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.52%
Probability of exploitation in next 30 days
EPSS Percentile
40.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0052 is in the 20th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / cym1102/nginxWebUI/files/14818455/nginxwebui.rce.3.9.9.pdf
Exploit
github.com / cym1102/nginxWebUI/issues/138
Issue Tracking
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry