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CVE-2024-9916

80
FAUCET Score

CVE-2024-9916 is a critical OS command injection vulnerability affecting HuangDou UTCMS V9, specifically within the app/modules/ut-cac/admin/cli.php file. This flaw allows remote attackers to execute arbitrary commands by manipulating the 'o' argument. With a CVSS score of 9.8 (Critical) and an EPSS score indicating high exploitability, successful exploitation could lead to complete compromise of confidentiality, integrity, and availability. While not yet in the KEV catalog, public exploit details and Nuclei templates are available, and there's significant community discussion, suggesting a high likelihood of future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
9.0CPE matchmatch criteria
cpe:2.3:a:usualtool:usualtoolcms:9.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
73.52%
Probability of exploitation in next 30 days
EPSS Percentile
99.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2024-9916 · May 28, 2025
This CVE's current EPSS score of 0.7352 is in the 98th 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 / DeepMountains/zzz/blob/main/CVE5-1.md
ExploitThird Party Advisory
vuldb.com
Permissions Required
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory