Cyber Resilience

CVE-2024-9904

MediumPublic PoC

Published: 13 October 2024

Published
13 October 2024
Modified
30 July 2025
KEV Added
—
Patch
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CVSS Score v4 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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
EPSS Score 0.0011 28.9th percentile
Risk Priority 10 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-9904 is a medium-severity Unrestricted Upload of File with Dangerous Type (CWE-434) vulnerability in 07Fly 07Flycms. Its CVSS base score is 5.1 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Ingress Tool Transfer (T1105); ranked at the 28.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

A vulnerability classified as critical was found in 07FLYCMS, 07FLY-CMS and 07FlyCRM up to 1.2.0. This vulnerability affects the function pictureUpload of the file /admin/File/pictureUpload. The manipulation of the argument file leads to unrestricted upload. The attack can be initiated…

more

remotely. The exploit has been disclosed to the public and may be used. The affected product is known with different names like 07FLYCMS, 07FLY-CMS, and 07FlyCRM. It was not possible to reach out to the vendor before assigning a CVE due to a not working mail address.

CWE(s)
CWE-434

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1105 Ingress Tool Transfer Command And Control
Adversaries may transfer tools or other files from an external system into a compromised environment.
attack.mitre.org →
T1505.003 Web Shell Persistence
Adversaries may backdoor web servers with web shells to establish persistent access to systems.
attack.mitre.org →
T1608.001 Upload Malware Resource Development
Adversaries may upload malware to third-party or adversary controlled infrastructure to make it accessible during targeting.
attack.mitre.org →
T1608.002 Upload Tool Resource Development
Adversaries may upload tools to third-party or adversary controlled infrastructure to make it accessible during targeting.
attack.mitre.org →
Why these techniques?

Unrestricted file upload in admin interface enables ingress of tools/malware (T1105, T1608.001/.002) and deployment of web shells (T1505.003) for remote execution and persistence.

Affected Assets

07fly
07flycms
1.0.0 — 1.2.0
07fly
customer relationship management
1.0.0 — 1.2.0

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

MP-7 Media Use
addresses: CWE-434

Requiring identifiable owners for portable devices reduces the attack surface for unrestricted uploads of dangerous file types via anonymous media.

SC-44 Detonation Chambers
addresses: CWE-434

Dangerous file uploads can be detonated in the chamber to determine malice before any production write or execution occurs.

SC-51 Hardware-based Protection
addresses: CWE-434

Prevents unrestricted writing of arbitrary or malicious firmware by keeping hardware write-protect enabled except under tightly controlled manual procedures.

SI-3 Malicious Code Protection
addresses: CWE-434

Scans files from external sources on download/open/execute, blocking unrestricted uploads of dangerous file types.

References