PT-2020-1390 · Cisco · Cisco Data Center Network Manager

Mr_Me + 1 · Published 2020-01-02 · Updated 2023-02-03 · CVE-2019-15977

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Data Center Network Manager (DCNM) (affected versions not specified)

Description The issue is related to multiple vulnerabilities in the authentication mechanisms of Cisco Data Center Network Manager (DCNM), which could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions with administrative privileges on an affected device. The vulnerability is also associated with the use of hardcoded registration data in the web interface management system. Exploitation of the vulnerability may allow a remote attacker to perform arbitrary actions on a vulnerable device.

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

Exploit

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

BDU:2020-00341

CVE-2019-15977

ZDI-20-012

ZDI-20-013

Affected Products

Cisco Data Center Network Manager

References · 8

• 🔥 http://packetstormsecurity.com/files/156242/Cisco-Data-Center-Network-Manager-11.2.1-Command-Injection.html · Exploit
• 🔥 https://exploit-db.com/exploits/48020 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-15977 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-012 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200102-dcnm-auth-bypass · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-15977 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00341 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-013 · Security Note