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CVE-2024-20375

HIGH
Published 2024-08-21T17:02:18.039Z
Actions:

CVSS Score

V3.1
8.6
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.114
Higher than 11.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

A vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.

This vulnerability is due to improper parsing of SIP messages. An attacker could exploit this vulnerability by sending a crafted SIP message to an affected Cisco Unified CM or Cisco Unified CM SME device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition that interrupts the communications of reliant voice and video devices.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Cisco

Cisco Unified Communications Manager

Affected Versions:

12.0(1)SU1 12.0(1)SU2 12.0(1)SU3 12.0(1)SU4 12.0(1)SU5 12.5(1) 12.5(1)SU1 12.5(1)SU2 12.5(1)SU3 12.5(1)SU4 12.5(1)SU5 12.5(1)SU6 12.5(1)SU7 12.5(1)SU7a 12.5(1)SU8 12.5(1)SU8a 14 14SU1 14SU2 14SU3 15

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-dos-kkHq43We
Published: 2024-08-21T17:02:18.039Z
Last Modified: 2024-08-23T16:34:31.244Z
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