CVE-2025-9157 is a use-after-free vulnerability affecting appneta tcpreplay versions up to 4.5.2-beta2, specifically within the untrunc_packet function of the tcprewrite component. This medium-severity vulnerability (CVSS 5.3) can be exploited locally with low attack complexity, potentially leading to limited impact on confidentiality, integrity, and availability. While a public exploit has been disclosed and a patch is available (73008f261f1cdf7a1087dc8759115242696d35da), there is currently no evidence of active exploitation, and it has garnered minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Appneta | Tcpreplay | 4.5.2-beta1, 4.5.2-beta2CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.