CVE-2025-9649

LOW EPSS 13.1%
Published Aug 29, 202510mo ago · Modified Jun 17, 20262w ago
1.9 CVSS 4.0
Low
Find Similar
Published Aug 29, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago

Description

A security vulnerability has been detected in appneta tcpreplay 4.5.1. Impacted is the function calc_sleep_time of the file send_packets.c. Such manipulation leads to divide by zero. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. Upgrading to version 4.5.3-beta3 is recommended to address this issue. It is advisable to upgrade the affected component. The vendor confirms in a GitHub issue reply: "Was able to reproduce in 6fcbf03 but NOT 4.5.3-beta3."

CVSS Details

Base Score
1.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
13.1% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-369
CWE-404

Affected Products 1

VendorProductVersionRange
broadcomtcpreplay4.5.1any

References 7

  • drive.google.com https://drive.google.com/file/d/16QQtZvUrMbF-i_1cGt5hNWmkn-YVyBOM/view?usp=sharing
    Exploit
  • github.com https://github.com/appneta/tcpreplay/issues/968
    ExploitIssue TrackingVendor Advisory
  • github.com https://github.com/appneta/tcpreplay/issues/968#issuecomment-3226338070
    Issue Tracking
  • vuldb.com https://vuldb.com/?ctiid.321855
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.321855
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.630493
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.630494
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.