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CVE-2025-9384

appneta tcpreplay parse_args.c tcpedit_post_args null pointer dereference

Published: Aug 24, 2025Updated: Apr 29, 2026 Sources: CVE List NVD BDUCWE-404
NVD MITRE
3.3CVSSLOW
EPSS Score
0.2%
Top 87.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

A vulnerability was detected in appneta tcpreplay up to 4.5.1. Impacted is the function tcpedit_post_args of the file /src/tcpedit/parse_args.c. The manipulation results in null pointer dereference. The attack is only possible with local access. The exploit is now public and may be used. Upgrading to version 4.5.2-beta2 is recommended to address this issue. Upgrading the affected component is advised. The vendor explains, that he was "[a]ble to reproduce in 6fcbf03 but not in 4.5.2-beta2".

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:NI:NA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-404CWE-476

Affected Products

tcpreplaybroadcom
Mixed
Cloud & SaaS / virtualization
tcpreplayappneta
On-prem
DevTools & CI / build-test-tools
TcpreplayAppNeta
On-prem
DevTools & CI / build-test-tools
broadcomcommercialUSCloud & SaaSaka broadcom inc
appnetacommercialDevTools & CIaka tcpreplay

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Impact
Initial Access
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References

https://drive.google.com/file/d/1oVmsER6CXULLz_rnIyL410DJqO_hBtw_/view?usp=sharing
drive.google.com
https://github.com/appneta/tcpreplay/issues/971
github.com
https://github.com/appneta/tcpreplay/issues/971#issuecomment-3199014524
github.com
and 3 more references View all →

Timeline

Published
Aug 24, 2025
Last Updated
Apr 29, 2026

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