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CVE-2025-59347

Dragonfly Manager makes requests to external endpoints with disabled TLS authentication

Published: Sep 17, 2025Updated: Sep 18, 2025 Sources: CVE List NVD GHSACWE-295
6.5MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 93.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, The Manager disables TLS certificate verification in HTTP clients. The clients are not configurable, so users have no way to re-enable the verification. A Manager processes dozens of preheat jobs. An adversary performs a network-level Man-in-the-Middle attack, providing invalid data to the Manager. The Manager preheats with the wrong data, which later causes a denial of service and file integrity problems. This vulnerability is fixed in 2.1.0.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:NI:LA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:HAvailability
High
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Weaknesses

CWE-295

Affected Products

Go
package-ecosystem
github.com/dragonflyoss/dragonfly
OSS Libraries
d7y.io/dragonfly/v2
OSS Libraries
linuxfoundation
oss-project·USaka yocto, pytorch, everest
dragonfly
AI / ML / ml-framework
dragonflyoss
oss-projectaka dragonfly2, dragonfly
dragonflyOn-prem
Networking Infrastructure / load-balancer-proxy

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://github.com/dragonflyoss/dragonfly/blob/main/docs/security/dragonfly-comprehensive-report-2023.pdf
github.com
https://github.com/dragonflyoss/dragonfly/security/advisories/GHSA-98x5-jw98-6c97
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-59347
nvd.nist.gov
and 2 more references View all →

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