CVE-2024-20371 (GCVE-0-2024-20371)
Vulnerability from cvelistv5 – Published: 2024-11-06 16:28 – Updated: 2024-11-06 17:23
VLAI?
Title
Cisco Nexus 3550-F Switches Access Control List Programming Vulnerability
Summary
A vulnerability in the access control list (ACL) programming of Cisco Nexus 3550-F Switches could allow an unauthenticated, remote attacker to send traffic that should be blocked to the management interface of an affected device.
This vulnerability exists because ACL deny rules are not properly enforced at the time of device reboot. An attacker could exploit this vulnerability by attempting to send traffic to the management interface of an affected device. A successful exploit could allow the attacker to send traffic to the management interface of the affected device.
Severity ?
5.3 (Medium)
CWE
- CWE-264 - Permissions, Privileges, and Access Control
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Nexus 3550 System Software |
Affected:
3550-F_1.11.3
Affected: 3550-F_1.12.0 Affected: 3550-F_1.16.0 Affected: 3550-F_1.17.1 Affected: 3550-F_1.11.1 Affected: 3550-F_1.11.2 Affected: 3550-F_1.15.0 Affected: 3550-F_1.13.0 Affected: 3550-F_1.14.0 |
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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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