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CVE-2022-20919
Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient input validation during processing of CIP packets. An attacker could exploit this vulnerability by sending a malformed CIP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
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AND
OR
*cpe:2.3:a:cisco:ios_xe:17.9.1:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:asr-920-10sz-pd:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr-920-12cz-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr-920-12cz-d:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr-920-12sz-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr-920-12sz-d:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr-920-12sz-im:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr-920-12sz-im-cc:-:*:*:*:*:*:*:*
cpe:2.3:h:
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-20
Changed
Reference Type
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cip-dos-9rTbKLt9 No Types Assigned