PT-2020-1746 · Cisco · Cisco Prime Network Registrar

Published 2020-03-04 · Updated 2020-04-04 · CVE-2020-3148

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:L/Au:N/C:N/I:C/A:P

Name of the Vulnerable Software and Affected Versions Cisco Prime Network Registrar (affected versions not specified)

Description A vulnerability in the web-based interface of Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections in the web-based interface. An attacker could exploit this vulnerability by persuading a targeted user, with an active administrative session on the affected device, to click a malicious link. A successful exploit could allow an attacker to change the device's configuration, which could include the ability to edit or create user accounts of any privilege level. Some changes to the device's configuration could negatively impact the availability of networking services for other devices on networks managed by CPNR.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

BDU:2020-00986

CVE-2020-3148

Affected Products

Cisco Prime Network Registrar

References · 5

• https://bdu.fstec.ru/vul/2020-00986 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cpnr-csrf-WWTrDkyL · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3148 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3148 · Vendor Advisory
• https://t.me/cvenotify/1326 · Telegram Post