CVE-2023-20155
published 2023-11-01CVE-2023-20155: A vulnerability in a logging API in Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause the device to…
PriorityP336medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
0.67%
47.9th percentile
A vulnerability in a logging API in Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause the device to become unresponsive or trigger an unexpected reload. This vulnerability could also allow an attacker with valid user credentials, but not Administrator privileges, to view a system log file that they would not normally have access to. This vulnerability is due to a lack of rate-limiting of requests that are sent to a specific API that is related to an FMC log. An attacker could exploit this vulnerability by sending a high rate of HTTP requests to the API. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to the FMC CPU spiking to 100 percent utilization or to the device reloading. CPU utilization would return to normal if the attack traffic was stopped before an unexpected reload was triggered.
Affected
80 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
| cisco | cisco_firepower_management_center | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
vendor_cisco7.5HIGH
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GHSA
GHSA-mf9w-w633-hm7w: A vulnerability in a logging API in Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause the devi
ghsa_unreviewed·2023-11-01
CVE-2023-20155 [HIGH] CWE-400 GHSA-mf9w-w633-hm7w: A vulnerability in a logging API in Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause the devi
A vulnerability in a logging API in Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause the device to become unresponsive or trigger an unexpected reload. This vulnerability could also allow an attacker with valid user credentials, but not Administrator privileges, to view a system log file that they would not normally have access to. This vulnerability is due to a lack of rate-limiting of requests that are sent to a specific API that is related to an FMC log. An attacker could exploit this vulnerability by sending a high rate of HTTP requests to the API. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to the FMC CPU spiking to 100 percent utilization or to the device reloading. CPU utiliza
Cisco
Cisco Firepower Management Center Software Log API Denial of Service Vulnerability
vendor_cisco·2023-11-01·CVSS 7.5
CVE-2023-20155 [HIGH] CWE-770 Cisco Firepower Management Center Software Log API Denial of Service Vulnerability
Cisco Firepower Management Center Software Log API Denial of Service Vulnerability
A vulnerability in a logging API in Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause the device to become unresponsive or trigger an unexpected reload. This vulnerability could also allow an attacker with valid user credentials, but not Administrator privileges, to view a system log file that they would not normally have access to.
This vulnerability is due to a lack of rate-limiting of requests that are sent to a specific API that is related to an FMC log. An attacker could exploit this vulnerability by sending a high rate of HTTP requests to the API. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to t
Cisco
Cisco Firepower Management Center Software Log API Denial of Service Vulnerability
vendor_cisco·CVSS 3.1
CVE-2023-20155 Cisco Firepower Management Center Software Log API Denial of Service Vulnerability
CVE-2023-20155: Cisco Firepower Management Center Software Log API Denial of Service Vulnerability
A vulnerability in a logging API in Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause the device to become unresponsive or trigger an unexpected reload. This vulnerability could also allow an attacker with valid user credentials, but not Administrator privileges, to view a system log file that they would not normally have access to. This vulnerability is due to a lack of rate-limiting of requests that are sent to a specific API that is related to an FMC log. An attacker could exploit this vulnerability by sending a high rate of HTTP requests to the API. A successful exploit could allow the attacker to cause a denial of service (DoS) cond
No detection rules found.
No public exploits indexed.
2023-11-01
Published