CVE-2025-66382 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	2.9 LOW	LOCAL	HIGH	NONE	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Base Score

CVSS 3.x

EPSS Score

Percentile: 1%

Affected Products (NVD)

Vendor	Product	Version
libexpat_project	libexpat	𝑥 ≤ 2.7.3

𝑥

= Vulnerable software versions

Early Detection

Affected products identified ahead of NVD analysis through intelligence sources.

Vendor	Product	Version	Source
Siemens	RUGGEDCOM RST2428P	𝑥 < V4.0	ADP
Siemens	SIMATIC S7-1500 CPU 1518-4 PN\/DP MFP	V3.1.5 ≤ 𝑥 < *	ADP
Siemens	SIMATIC S7-1500 CPU 1518-4 PN\/DP MFP	V3.1.5 ≤ 𝑥 < *	ADP
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN\/DP MFP	V3.1.5 ≤ 𝑥 < *	ADP
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN\/DP MFP	V3.1.5 ≤ 𝑥 < *	ADP
Siemens	SIPLUS S7-1500 CPU 1518-4 PN\/DP MFP	V3.1.5 ≤ 𝑥 < *	ADP

Debian Releases

Debian Product

Codename

expat

bookworm	postponed
bookworm (security)	vulnerable
bullseye	postponed
bullseye (security)	vulnerable
forky	vulnerable
sid	vulnerable
trixie	postponed

Ubuntu Releases

Ubuntu Product

Codename

expat

bionic	deferred
focal	deferred
jammy	deferred
noble	deferred
plucky	ignored
questing	deferred
resolute	deferred
trusty	deferred
xenial	deferred

apache2

bionic	not-affected
focal	not-affected
jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	not-affected
xenial	not-affected

apr-util

bionic	not-affected
focal	not-affected
jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	not-affected
xenial	not-affected

cmake

bionic	not-affected
focal	not-affected
jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
xenial	not-affected

ghostscript

bionic	not-affected
focal	not-affected
jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
xenial	not-affected

texlive-bin

bionic	not-affected
focal	not-affected
jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
xenial	not-affected

xmlrpc-c

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
noble	needs-triage
plucky	ignored
questing	needs-triage
resolute	needs-triage
trusty	needs-triage
xenial	ignored

vnc4

bionic	needs-triage
jammy	dne
noble	dne
plucky	dne
questing	dne
resolute	dne
trusty	needs-triage
xenial	ignored

wbxml2

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
noble	needs-triage
plucky	ignored
questing	needs-triage
resolute	needs-triage
xenial	ignored

swish-e

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
noble	needs-triage
plucky	ignored
questing	needs-triage
resolute	needs-triage
xenial	ignored

insighttoolkit4

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
noble	dne
plucky	dne
questing	dne
resolute	dne
xenial	ignored

cadaver

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
noble	needs-triage
plucky	ignored
questing	needs-triage
resolute	needs-triage
xenial	ignored

gdcm

bionic	needs-triage
focal	not-affected
jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	not-affected
xenial	ignored

ayttm

jammy	dne
noble	dne
plucky	dne
questing	dne
resolute	dne
xenial	ignored

cableswig

jammy	dne
noble	dne
plucky	dne
questing	dne
resolute	dne
xenial	ignored

coin3

bionic	needs-triage
focal	not-affected
jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected
trusty	needs-triage
xenial	ignored

matanza

bionic	needs-triage
focal	ignored
jammy	ignored
noble	ignored
plucky	ignored
questing	ignored
resolute	ignored
xenial	ignored

tdom

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
noble	needs-triage
plucky	ignored
questing	needs-triage
resolute	needs-triage
xenial	ignored

vtk

jammy	dne
noble	dne
plucky	dne
questing	dne
resolute	dne
trusty	needs-triage
xenial	ignored

smart

bionic	needs-triage
jammy	dne
noble	dne
plucky	dne
questing	dne
resolute	dne
xenial	ignored

firefox

jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected

thunderbird

jammy	not-affected
noble	not-affected
plucky	not-affected
questing	not-affected
resolute	not-affected

libxmltok

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
noble	needs-triage
plucky	ignored
questing	dne
resolute	dne
xenial	ignored

Common Weakness Enumeration

CWE-407 - Inefficient Algorithmic Complexity
An algorithm in a product has an inefficient worst-case computational complexity that may be detrimental to system performance and can be triggered by an attacker, typically using crafted manipulations that ensure that the worst case is being reached.

References

https://github.com/libexpat/libexpat/issues/1076

http://www.openwall.com/lists/oss-security/2025/12/02/1

https://cert-portal.siemens.com/productcert/html/ssa-082556.html

https://cert-portal.siemens.com/productcert/html/ssa-253495.html