CVE-2021-1132

Description

A vulnerability in the API subsystem and in the web-management interface of Cisco Network Services Orchestrator (NSO) could allow an unauthenticated, remote attacker to access sensitive data. This vulnerability exists because the web-management interface and certain HTTP-based APIs do not properly validate user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to an affected system. A successful exploit could allow the attacker to access sensitive files on the affected system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Reserved 2020-11-13 | Published 2024-11-18 | Updated 2024-11-18 | Assigner cisco

Problem types

Path Traversal: '.../...//'

Product status

Default status
unknown

5.3.1
affected

5.4.0.1
affected

5.4
affected

5.4.0.2
affected

References

sec.cloudapps.cisco.com/.../cisco-sa-nso-path-trvsl-dZRQE8Lc (cisco-sa-nso-path-trvsl-dZRQE8Lc)

sec.cloudapps.cisco.com/...y/cisco-sa-webex-distupd-N87eB6Z3

sec.cloudapps.cisco.com/...cisco-sa-ipphone-rce-dos-U2PsSkz3

sec.cloudapps.cisco.com/...co-sa-snort-ethernet-dos-HGXgJH8n

sec.cloudapps.cisco.com/...sco-sa-sdwanvman-infodis1-YuQScHB

sec.cloudapps.cisco.com/...sco-sa-sdwan-vmaninfdis3-OvdR6uu8

cve.org (CVE-2021-1132)

nvd.nist.gov (CVE-2021-1132)

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