CVE-2025-54349 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	6.5 MEDIUM	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
mitre	CNA	6.5 MEDIUM				CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L

Base Score

CVSS 3.x

EPSS Score

Percentile: 13%

Affected Products (NVD)

Vendor	Product	Version
es	iperf3	3.2 ≤ 𝑥 < 3.19.1

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

iperf3

bookworm	3.12-1+deb12u2 fixed
bookworm (security)	vulnerable
bullseye	vulnerable
bullseye (security)	3.9-1+deb11u3 fixed
forky	3.20-2 fixed
sid	3.20-2 fixed
trixie	3.18-2+deb13u2 fixed

Ubuntu Releases

Ubuntu Product

Codename

iperf3

bionic	not-affected
focal	Fixed 3.7-3ubuntu0.1~esm2 released
jammy	Fixed 3.9-1+deb11u1ubuntu0.1 released
noble	Fixed 3.16-1ubuntu0.1~esm1 released
plucky	ignored
questing	Fixed 3.18-2ubuntu0.1 released
xenial	not-affected

Common Weakness Enumeration

CWE-193 - Off-by-one Error
A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

Vulnerability Media Exposure

[GERMAN] Red Hat Enterprise Linux (iperf3): Schwachstelle ermöglicht Codeausführung
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um einen Denial-of-Service-Zustand zu verursachen oder möglicherweise beliebigen Code auszuführen.
Published: 2026-01-29T23:00:00+00:00

References

https://github.com/esnet/iperf/commit/4e5313bab0b9b3fe03513ab54f722c8a3e4b7bdf

https://github.com/esnet/iperf/releases/tag/3.19.1

https://lists.debian.org/debian-lts-announce/2025/08/msg00020.html