Vulnerability 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 Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Broadcom | Tcpreplay | 4.5.1 |
Related Weaknesses (CWE)
References
- https://drive.google.com/file/d/16QQtZvUrMbF-i_1cGt5hNWmkn-YVyBOM/view?usp=shariExploit
- https://github.com/appneta/tcpreplay/issues/968ExploitIssue TrackingVendor Advisory
- https://github.com/appneta/tcpreplay/issues/968#issuecomment-3226338070Issue Tracking
- https://vuldb.com/?ctiid.321855Permissions RequiredVDB Entry
- https://vuldb.com/?id.321855Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.630493Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.630494Third Party AdvisoryVDB Entry
FAQ
What is CVE-2025-9649?
CVE-2025-9649 is a vulnerability with a CVSS score of 3.3 (LOW). 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 ...
How severe is CVE-2025-9649?
CVE-2025-9649 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-9649?
Check the references section above for vendor advisories and patch information. Affected products include: Broadcom Tcpreplay.