← Vulnerability feed

Vulnerability record · CVE-2019-15958 · published 26 November 2019

CVE-2019-15958: Cisco prime infrastructure improper input validation vulnerability

Cisco · Prime Infrastructure

A vulnerability in the REST API of Cisco Prime Infrastructure (PI) and Cisco Evolved Programmable Network Manager (EPNM) could allow an unauthenticated remote attacker to execute arbitrary code with root privileges on the underlying operating system. The vulnerability is due to insufficient input validation during the initial High Availability (HA) configuration and registration process of an affected device. An attacker could exploit this vulnerability by uploading a malicious file during the HA registration period. A successful exploit could allow the attacker to execute arbitrary code with root-level privileges on the underlying operating system. Note: This vulnerability can only be exploited during the HA registration period. See the Details section for more information.

9.8 CVSS 3.1 Critical EPSS 3.3% · top 12.0% CWE-20 · Improper input validation
9.8CVSS 3.1 base score, v2 10.0
3.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A vulnerability in the REST API of Cisco Prime Infrastructure (PI) and Cisco Evolved Programmable Network Manager (EPNM) could allow an unauthenticated remote attacker to execute arbitrary code with root privileges on the underlying operating system. The vulnerability is due to insufficient input validation during the initial High Availability (HA) configuration and registration process of an affected device. An attacker could exploit this vulnerability by uploading a malicious file during the HA registration period. A successful exploit could allow the attacker to execute arbitrary code with root-level privileges on the underlying operating system. Note: This vulnerability can only be exploited during the HA registration period. See the Details section for more information.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-pi-epn-codex Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-pi-epn-codex Vendor Advisory

Track CVE-2019-15958 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2021-44228Apache Log4j2 JNDI lookup remote code executionApache Log4j2 versions 2.0-beta9 through 2.15.0 (excluding 2.12.2, 2.12.3, and 2.3.1) do not protect against attacker-controlled LDAP and other JNDI …KEVEPSS 100%analysed7.5CVE-2023-44487HTTP/2 Rapid Reset stream cancellation denial of serviceThe HTTP/2 protocol permits a client to cancel many streams quickly, and the server's handling of those resets consumes disproportionate resources. T…KEVEPSS 100%analysed9.8CVE-2019-1821Cisco Prime Infrastructure and EPN Manager input validation RCECisco Prime Infrastructure and Evolved Programmable Network Manager fail to properly validate user-supplied input in the web-based management interfa…EPSS 98%analysed9.8CVE-2018-15379Cisco Prime Infrastructure web server directory permission flaw allows file uploadCisco Prime Infrastructure's HTTP web server has incorrect permission settings on important system directories, letting an unauthenticated remote att…EPSS 86%analysed9.8CVE-2018-0258Cisco Prime file upload servlet path traversal and arbitrary file executionThe Cisco Prime File Upload servlet in Cisco Prime Data Center Network Manager (10.0 and later) and Cisco Prime Infrastructure (all versions) allows …EPSS 48%analysed9.8CVE-2016-1289Cisco prime infrastructure memory buffer overflow vulnerabilityThe API in Cisco Prime Infrastructure 1.2 through 3.0 and Evolved Programmable Network Manager (EPNM) 1.2 allows remote attackers to execute arbitrar…EPSS 6.2%9.8CVE-2016-1291Cisco evolved programmable network manager improper input validation vulnerabilityCisco Prime Infrastructure 1.2.0 through 2.2(2) and Cisco Evolved Programmable Network Manager (EPNM) 1.2 allow remote attackers to execute arbitrary…EPSS 6.8%9.0CVE-2014-0679Cisco prime infrastructure improper input validation vulnerabilityCisco Prime Infrastructure 1.2 and 1.3 before 1.3.0.20-2, 1.4 before 1.4.0.45-2, and 2.0 before 2.0.0.0.294-2 allows remote authenticated users to ex…EPSS 2.1%

Source: NIST National Vulnerability Database (record CVE-2019-15958), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.