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CVE-2024-14033

Hirschmann EagleSDV Denial of Service via TLS

Published: Apr 2, 2026Updated: Apr 3, 2026 Sources: CVE List NVDCWE-400
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.4%
Top 65.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

Hirschmann Industrial IT products (BAT-R, BAT-F, BAT450-F, BAT867-R, BAT867-F, WLC, BAT Controller Virtual) contain a heap overflow vulnerability in the HiLCOS web interface that allows unauthenticated remote attackers to trigger a denial-of-service condition by sending specially crafted requests to the web interface. Attackers can exploit this heap overflow to crash the affected device and cause service disruption, particularly in configurations where the Public Spot functionality is enabled.

CVSS Vector Breakdown

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

CWE-400

Affected Products

Hirschmann EagleSDVBeldenNetworking Infrastructure
beldencommercialUSNetworking Infrastructureaka belden hirschmann, tofino security appliance

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://assets.belden.com/m/774d24c02be5c220/original/Belden_Security_Bulletin_BSECV-2024-16.pdf
assets.belden.com
https://www.vulncheck.com/advisories/hirschmann-industrial-it-hilcos-heap-overflow-dos
vulncheck.com

Timeline

Published
Apr 2, 2026
Last Updated
Apr 3, 2026

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