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CVE-2026-25621

Arista Edge Threat Management NGFW Reports Application Insecure Input Validation

Published: Jun 5, 2026Updated: Jun 8, 2026 Sources: CVE List NVDCWE-78
6.0MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 87.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

A Reports application infrastructure vulnerability exists in Arista Edge Threat Management - Arista Next Generation Firewall (NGFW) due to insecure input validation. This issue uniquely affects version 17.4.0; earlier software releases are not exposed.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-78

Affected Products

Arista Networks
commercial·US
Arista Edge Threat Management - Arista Next Generation Firewall (NGFW)On-premNetwork Device
Networking Infrastructure / firewall
arista
commercial·US
ng firewall
Networking Infrastructure

Exploitability

Official Patch Available
Workaround Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Execution
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References

https://www.arista.com/en/support/advisories-notices/security-advisory/23399-security-advisory-0133
arista.com
News mentions
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