Unknown
CVE-2023-20202
CVE ID
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(0 users assessed)Unknown
(0 users assessed)CVE-2023-20202
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
A vulnerability in the Wireless Network Control daemon (wncd) of Cisco IOS XE Software for Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition.
This vulnerability is due to improper memory management. An attacker could exploit this vulnerability by sending a series of network requests to an affected device. A successful exploit could allow the attacker to cause the wncd process to consume available memory and eventually cause the device to reload, resulting in a DoS condition.
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CVSS V3 Severity and Metrics
General Information
Vendors
- cisco
Products
- ios xe 17.10.1,
- ios xe 17.10.1a,
- ios xe 17.10.1b,
- ios xe 17.9.1,
- ios xe 17.9.1a,
- ios xe 17.9.1w,
- ios xe 17.9.1x,
- ios xe 17.9.1x1,
- ios xe 17.9.1y,
- ios xe 17.9.2,
- ios xe 17.9.2a,
- ios xe 17.9.2b
References
Additional Info
Technical Analysis
Report as Exploited in the Wild
CVE ID
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