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CVE-2025-20314

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2025
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to an affected device to execute persistent code at boot time and break the chain of trust. This vulnerability is due to improper validation of software packages. An attacker could exploit this vulnerability by placing a crafted file into a specific location on an affected device. A successful exploit could allow the attacker to execute persistent code on the underlying operating system. Because this vulnerability allows an attacker to bypass a major security feature of a device, Cisco has raised the Security Impact Rating (SIR) of this advisory from Medium to High.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Cisco IOS XE Software

Vendor
Cisco
Product
Cisco IOS XE Software
Platforms
Unknown
Default status
Unknown
Cisco IOS XE Software · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
17.3.1affectedUnavailableUnavailableUnavailableNone listed
17.3.2affectedUnavailableUnavailableUnavailableNone listed
17.3.3affectedUnavailableUnavailableUnavailableNone listed
17.3.1aaffectedUnavailableUnavailableUnavailableNone listed
17.3.1waffectedUnavailableUnavailableUnavailableNone listed
17.3.2aaffectedUnavailableUnavailableUnavailableNone listed
17.3.1xaffectedUnavailableUnavailableUnavailableNone listed
17.3.1zaffectedUnavailableUnavailableUnavailableNone listed
17.3.4affectedUnavailableUnavailableUnavailableNone listed
17.3.5affectedUnavailableUnavailableUnavailableNone listed
17.3.4aaffectedUnavailableUnavailableUnavailableNone listed
17.3.6affectedUnavailableUnavailableUnavailableNone listed
17.3.4baffectedUnavailableUnavailableUnavailableNone listed
17.3.4caffectedUnavailableUnavailableUnavailableNone listed
17.3.5aaffectedUnavailableUnavailableUnavailableNone listed
17.3.5baffectedUnavailableUnavailableUnavailableNone listed
17.3.7affectedUnavailableUnavailableUnavailableNone listed
17.3.8affectedUnavailableUnavailableUnavailableNone listed
17.3.8aaffectedUnavailableUnavailableUnavailableNone listed
17.4.1affectedUnavailableUnavailableUnavailableNone listed
17.4.2affectedUnavailableUnavailableUnavailableNone listed
17.4.1aaffectedUnavailableUnavailableUnavailableNone listed
17.4.1baffectedUnavailableUnavailableUnavailableNone listed
17.4.2aaffectedUnavailableUnavailableUnavailableNone listed
17.5.1affectedUnavailableUnavailableUnavailableNone listed
17.5.1aaffectedUnavailableUnavailableUnavailableNone listed
17.6.1affectedUnavailableUnavailableUnavailableNone listed
17.6.2affectedUnavailableUnavailableUnavailableNone listed
17.6.1waffectedUnavailableUnavailableUnavailableNone listed
17.6.1aaffectedUnavailableUnavailableUnavailableNone listed
17.6.1xaffectedUnavailableUnavailableUnavailableNone listed
17.6.3affectedUnavailableUnavailableUnavailableNone listed
17.6.1yaffectedUnavailableUnavailableUnavailableNone listed
17.6.1zaffectedUnavailableUnavailableUnavailableNone listed
17.6.3aaffectedUnavailableUnavailableUnavailableNone listed
17.6.4affectedUnavailableUnavailableUnavailableNone listed
17.6.1z1affectedUnavailableUnavailableUnavailableNone listed
17.6.5affectedUnavailableUnavailableUnavailableNone listed
17.6.6affectedUnavailableUnavailableUnavailableNone listed
17.6.6aaffectedUnavailableUnavailableUnavailableNone listed
17.6.5aaffectedUnavailableUnavailableUnavailableNone listed
17.6.7affectedUnavailableUnavailableUnavailableNone listed
17.6.8affectedUnavailableUnavailableUnavailableNone listed
17.6.8aaffectedUnavailableUnavailableUnavailableNone listed
17.7.1affectedUnavailableUnavailableUnavailableNone listed
17.7.1aaffectedUnavailableUnavailableUnavailableNone listed
17.7.1baffectedUnavailableUnavailableUnavailableNone listed
17.7.2affectedUnavailableUnavailableUnavailableNone listed
17.10.1affectedUnavailableUnavailableUnavailableNone listed
17.10.1aaffectedUnavailableUnavailableUnavailableNone listed
17.10.1baffectedUnavailableUnavailableUnavailableNone listed
17.8.1affectedUnavailableUnavailableUnavailableNone listed
17.8.1aaffectedUnavailableUnavailableUnavailableNone listed
17.9.1affectedUnavailableUnavailableUnavailableNone listed
17.9.1waffectedUnavailableUnavailableUnavailableNone listed
17.9.2affectedUnavailableUnavailableUnavailableNone listed
17.9.1aaffectedUnavailableUnavailableUnavailableNone listed
17.9.1xaffectedUnavailableUnavailableUnavailableNone listed
17.9.1yaffectedUnavailableUnavailableUnavailableNone listed
17.9.3affectedUnavailableUnavailableUnavailableNone listed
17.9.2aaffectedUnavailableUnavailableUnavailableNone listed
17.9.1x1affectedUnavailableUnavailableUnavailableNone listed
17.9.3aaffectedUnavailableUnavailableUnavailableNone listed
17.9.4affectedUnavailableUnavailableUnavailableNone listed
17.9.1y1affectedUnavailableUnavailableUnavailableNone listed
17.9.5affectedUnavailableUnavailableUnavailableNone listed
17.9.4aaffectedUnavailableUnavailableUnavailableNone listed
17.9.5aaffectedUnavailableUnavailableUnavailableNone listed
17.9.5baffectedUnavailableUnavailableUnavailableNone listed
17.9.6affectedUnavailableUnavailableUnavailableNone listed
17.9.6aaffectedUnavailableUnavailableUnavailableNone listed
17.9.7affectedUnavailableUnavailableUnavailableNone listed
17.9.5eaffectedUnavailableUnavailableUnavailableNone listed
17.9.5faffectedUnavailableUnavailableUnavailableNone listed
17.9.7aaffectedUnavailableUnavailableUnavailableNone listed
17.9.7baffectedUnavailableUnavailableUnavailableNone listed
17.11.1affectedUnavailableUnavailableUnavailableNone listed
17.11.1aaffectedUnavailableUnavailableUnavailableNone listed
17.12.1affectedUnavailableUnavailableUnavailableNone listed
17.12.1waffectedUnavailableUnavailableUnavailableNone listed
17.12.1aaffectedUnavailableUnavailableUnavailableNone listed
17.12.1xaffectedUnavailableUnavailableUnavailableNone listed
17.12.2affectedUnavailableUnavailableUnavailableNone listed
17.12.3affectedUnavailableUnavailableUnavailableNone listed
17.12.2aaffectedUnavailableUnavailableUnavailableNone listed
17.12.1yaffectedUnavailableUnavailableUnavailableNone listed
17.12.1zaffectedUnavailableUnavailableUnavailableNone listed
17.12.4affectedUnavailableUnavailableUnavailableNone listed
17.12.3aaffectedUnavailableUnavailableUnavailableNone listed
17.12.1z1affectedUnavailableUnavailableUnavailableNone listed
17.12.1z2affectedUnavailableUnavailableUnavailableNone listed
17.12.4aaffectedUnavailableUnavailableUnavailableNone listed
17.12.5affectedUnavailableUnavailableUnavailableNone listed
17.12.4baffectedUnavailableUnavailableUnavailableNone listed
17.12.1z3affectedUnavailableUnavailableUnavailableNone listed
17.12.5aaffectedUnavailableUnavailableUnavailableNone listed
17.12.1z4affectedUnavailableUnavailableUnavailableNone listed
17.12.5baffectedUnavailableUnavailableUnavailableNone listed
17.12.5caffectedUnavailableUnavailableUnavailableNone listed
17.13.1affectedUnavailableUnavailableUnavailableNone listed
17.13.1aaffectedUnavailableUnavailableUnavailableNone listed
17.14.1affectedUnavailableUnavailableUnavailableNone listed
17.14.1aaffectedUnavailableUnavailableUnavailableNone listed
17.15.1affectedUnavailableUnavailableUnavailableNone listed
17.15.1waffectedUnavailableUnavailableUnavailableNone listed
17.15.1aaffectedUnavailableUnavailableUnavailableNone listed
17.15.2affectedUnavailableUnavailableUnavailableNone listed
17.15.1baffectedUnavailableUnavailableUnavailableNone listed
17.15.1xaffectedUnavailableUnavailableUnavailableNone listed
17.15.3affectedUnavailableUnavailableUnavailableNone listed
17.15.2caffectedUnavailableUnavailableUnavailableNone listed
17.15.2aaffectedUnavailableUnavailableUnavailableNone listed
17.15.1yaffectedUnavailableUnavailableUnavailableNone listed
17.15.2baffectedUnavailableUnavailableUnavailableNone listed
17.15.3aaffectedUnavailableUnavailableUnavailableNone listed
17.15.3baffectedUnavailableUnavailableUnavailableNone listed
17.16.1affectedUnavailableUnavailableUnavailableNone listed
17.16.1aaffectedUnavailableUnavailableUnavailableNone listed
17.17.1affectedUnavailableUnavailableUnavailableNone listed