Cisco Prime Collaboration Assurance Software Unauthenticated Access Vulnerability

published 2019-02-21 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-10219

cvss: 8.2; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.8%; EPSS 1.8% chance of exploitation in 30 days, percentile 78%
public exploits: 0; none known

A vulnerability in the Quality of Voice Reporting (QOVR) service of Cisco Prime Collaboration Assurance (PCA) Software could allow an unauthenticated, remote attacker to access the system as a valid user. The vulnerability is due to insufficient authentication controls. An attacker could exploit this vulnerability by connecting to the QOVR service with a valid username. A successful exploit could allow the attacker to perform actions with the privileges of the user that is used for access. This vulnerability affects Cisco PCA Software Releases prior to 12.1 SP2.

Patch / fix

fixed in 1

cisco prime_collaboration_assurance 12.1

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 23 mo ago (2024-11-19)

Exploit prediction

1.78% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.0	8.2	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
NVD	3.0	9.1	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD	2.0	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:N

Affected products

Cisco Cisco Prime Collaboration Assurance

Classification

Weakness

CWE-287 Improper Authentication

References

tools.cisco.com /security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-pca-access
vendor-advisory
securityfocus.com /bid/107096
vdb-entry, third-party-advisory

Sources

CVE List CVE-2019-1662
NVD CVE-2019-1662

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary