CVE-2025-9649

Aug. 29, 2025, 4:24 p.m.

4.8
Medium

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."

Product(s) Impacted

Vendor Product Versions
Appneta
  • Tcpreplay
  • 4.5.1, 4.5.3-beta3

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-369
Divide By Zero
The product divides a value by zero.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a appneta tcpreplay 4.5.1 / / / / / / /
a appneta tcpreplay 4.5.3-beta3 / / / / / / /

References

https://drive.google.com/file/d/16QQtZvUrMbF-i_1cGt5hNWmkn-YVyBOM/view?usp=sharing
https://github.com/appneta/tcpreplay/issues/968
https://github.com/appneta/tcpreplay/issues/968#issuecomment-3226338070
https://vuldb.com/?ctiid.321855
https://vuldb.com/?id.321855
https://vuldb.com/?submit.630493
https://vuldb.com/?submit.630494

Tags

cna@vuldb.com
CWE-369
2025-08-29
CVE-2025-9649

CVSS Score

4.8 / 10

CVSS Data - 4.0

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Attack Requirements: NONE
  • Privileges Required: LOW
  • User Interaction: NONE
  • Scope:
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: LOW
  • Exploit Maturity: PROOF_OF_CONCEPT

    • 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

    View Vector String

Timeline

Published: Aug. 29, 2025, 2:15 p.m.
Last Modified: Aug. 29, 2025, 4:24 p.m.

Status : Awaiting Analysis

CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.

More info

Source

cna@vuldb.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.