CVE-2019-1752
Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.6EPSS 2.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
28 Mar 2019Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability in the ISDN functions of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to incorrect processing of specific values in the Q.931 information elements. An attacker could exploit this vulnerability by calling the affected device with specific Q.931 information elements being present. An exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition on an affected device.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected products
Cisco · Cisco IOS and IOS XE SoftwareWant to know if your infrastructure is exposed to this?
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