CVE Tools
Sign in

CVE-2025-9385

appneta tcpreplay tcprewrite edit_packet.c fix_ipv6_checksums use after free

Published: Aug 24, 2025Updated: Apr 29, 2026 Sources: CVE List NVD BDUCWE-119
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.2%
Top 88.0%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fix_ipv6_checksums of the file edit_packet.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to version 4.5.2-beta3 is sufficient to fix this issue. It is advisable to upgrade the affected component.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-119CWE-416

Affected Products

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

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

2 exploit sources 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
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://vuldb.com/?id.321218
vuldb.com
https://vuldb.com/?ctiid.321218
vuldb.com
https://vuldb.com/?submit.630497
vuldb.com
and 3 more references View all →

Timeline

Published
Aug 24, 2025
Last Updated
Apr 29, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-9385 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows