PT-2022-4718 · Cisco · Cisco Nexus Dashboard

Chris Dean · Published 2022-07-20 · Updated 2022-07-29 · CVE-2022-20913

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Nexus Dashboard (affected versions not specified)

Description The issue is related to insufficient input validation in the management interface of Cisco Nexus Dashboard, which could allow a remote attacker to overwrite arbitrary files on an affected device. The attacker would need to have Administrator credentials to exploit this issue by uploading a crafted file.

Recommendations For all affected versions, ensure that only authorized personnel have Administrator credentials to minimize the risk of exploitation. As a temporary workaround, consider restricting file upload capabilities in the management interface until a patch is available.

Fix

Relative Path Traversal

RCE

Weakness Enumeration

CWE-23

CWE-20

Related Identifiers

BDU:2022-05611

CVE-2022-20913

Affected Products

Cisco Nexus Dashboard

References · 4

• https://osv.dev/vulnerability/CVE-2022-20913 · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ndb-afw-2MT9tb99 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20913 · Security Note
• https://bdu.fstec.ru/vul/2022-05611 · Security Note