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CVE-2025-20202

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 Wireless Controller Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of access point (AP) Cisco Discovery Protocol (CDP) neighbor reports when they are processed by the wireless controller. An attacker could exploit this vulnerability by sending a crafted CDP packet to an AP. A successful exploit could allow the attacker to cause an unexpected reload of the wireless controller that is managing the AP, resulting in a DoS condition that affects the wireless network.

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)
16.10.1affectedUnavailableUnavailableUnavailableNone listed
16.10.1aaffectedUnavailableUnavailableUnavailableNone listed
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16.11.1affectedUnavailableUnavailableUnavailableNone listed
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16.11.1saffectedUnavailableUnavailableUnavailableNone listed
16.12.1affectedUnavailableUnavailableUnavailableNone listed
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16.12.1caffectedUnavailableUnavailableUnavailableNone listed
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17.10.1affectedUnavailableUnavailableUnavailableNone listed
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17.8.1affectedUnavailableUnavailableUnavailableNone listed
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17.11.99SWaffectedUnavailableUnavailableUnavailableNone listed
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