VAR-201908-0835
Vulnerability from variot - Updated: 2023-12-18 11:59A vulnerability in the web interface of Cisco IoT Field Network Director could allow an unauthenticated, remote attacker to trigger high CPU usage, resulting in a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of Transport Layer Security (TLS) renegotiation requests. An attacker could exploit this vulnerability by sending renegotiation requests at a high rate. A successful exploit could increase the resource usage on the system, eventually leading to a DoS condition. Cisco IoT Field Network Director Contains a resource management vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. The system has functions such as equipment management, asset tracking and intelligent metering. The web management interface in Cisco IoT-FND versions prior to 4.4.2-11 has a resource management error vulnerability. The vulnerability stems from improper management of system resources (such as memory, disk space, files, etc.) by network systems or products
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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