CVE-2018-0391

Name: CVE-2018-0391
Creator: NVD / NIST
Published: 2018-08-01T20:29:00.263+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.71%

Last modified Jun 17, 2026

CVE-2018-0391 is a vulnerability of currently unknown severity. A vulnerability in the password change function of Cisco Prime Collaboration Provisioning could allow an authenticated, remote attacker to cause the system to become inoperable. The vulnerability is due to insufficient validation of a password change request. EPSS estimates a 2.71% chance of exploitation in the next 30 days.

Description

A vulnerability in the password change function of Cisco Prime Collaboration Provisioning could allow an authenticated, remote attacker to cause the system to become inoperable. The vulnerability is due to insufficient validation of a password change request. An attacker could exploit this vulnerability by changing a specific administrator account password. A successful exploit could allow the attacker to cause the affected device to become inoperable, resulting in a denial of service (DoS) condition. This vulnerability affects Cisco Prime Collaboration Provisioning (PCP) Releases 12.2 and prior. Cisco Bug IDs: CSCvd86586.

Metrics

EPSS Probability

2.71%

84.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-285

Affected Software

Vendor	Product	Versions
Cisco	Prime Collaboration	12.1
Cisco	Prime Collaboration Provisioning	<= 12.2

References

http://www.securityfocus.com/bid/104942Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1041409Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180801-pcp-dosVendor Advisory
http://www.securityfocus.com/bid/104942Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1041409Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180801-pcp-dosVendor Advisory

Timeline

Published: Aug 1, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-0391?

How severe is CVE-2018-0391?

Severity scoring for CVE-2018-0391 is pending analysis. The EPSS model estimates a 2.71% probability of exploitation in the next 30 days.

How do I fix CVE-2018-0391?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-0391?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST