Description
Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter.
This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device.
This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device.
Analysis
No analysis available yet.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Cisco | Cisco Firepower Threat Defense Software | unknown |
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Configuration 1 [-]
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Configuration 2 [-]
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No data.
No data available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
 EUVD |
EUVD-2024-18057 | Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter. This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device. |
References
History
Mon, 11 Aug 2025 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Cisco snort
|
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| CPEs | cpe:2.3:a:cisco:firepower_threat_defense_software:7.1.0:*:*:*:*:*:*:* cpe:2.3:a:cisco:firepower_threat_defense_software:7.3.0:*:*:*:*:*:*:* cpe:2.3:a:cisco:snort:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Cisco snort
|
Tue, 14 Jan 2025 08:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Mon, 13 Jan 2025 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter. This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device. | Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter. This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device. |
Thu, 24 Oct 2024 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Cisco
Cisco firepower Threat Defense Software |
|
| CPEs | cpe:2.3:a:cisco:firepower_threat_defense_software:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Cisco
Cisco firepower Threat Defense Software |
|
| Metrics |
ssvc
|
Wed, 23 Oct 2024 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter. This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device. | |
| Title | Cisco Firepower Threat Defense Software Rate Filter Bypass Vulnerability | |
| Weaknesses | CWE-1025 | |
| References |
|
|
| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2025-01-13T17:46:29.797Z
Reserved: 2023-11-08T15:08:07.643Z
Link: CVE-2024-20342
Vulnrichment
Updated: 2024-10-24T15:08:23.082Z
NVD
Status : Analyzed
Published: 2024-10-23T17:15:18.703
Modified: 2025-08-11T14:23:43.827
Link: CVE-2024-20342
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses