Lucene search

CiscoCVE-2021-1577

HistoryAug 25, 2021 - 8:15 p.m.

CVE-2021-1577

2021-08-2520:15:09

CWE-284

cisco

web.nvd.nist.gov

cisco

apic

cloud

api

vulnerability

remote

file

read

write

access control

nvd

cve-2021-1577

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

9.2

Confidence

High

EPSS

0.004

Percentile

73.4%

JSON

A vulnerability in an API endpoint of Cisco Application Policy Infrastructure Controller (APIC) and Cisco Cloud Application Policy Infrastructure Controller (Cloud APIC) could allow an unauthenticated, remote attacker to read or write arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker could exploit this vulnerability by using a specific API endpoint to upload a file to an affected device. A successful exploit could allow the attacker to read or write arbitrary files on an affected device.

Affected configurations

Nvd

Node

ciscoapplication_policy_infrastructure_controllerRange<3.2\(10e\)

ciscoapplication_policy_infrastructure_controllerRange4.0–4.2\(6h\)

ciscoapplication_policy_infrastructure_controllerRange5.0–5.1\(3e\)

ciscocloud_application_policy_infrastructure_controllerRange<3.2\(10e\)

ciscocloud_application_policy_infrastructure_controllerRange4.0–4.2\(6h\)

ciscocloud_application_policy_infrastructure_controllerRange5.0–5.1\(3e\)

VendorProductVersionCPE
ciscoapplication_policy_infrastructure_controller*cpe:2.3:a:cisco:application_policy_infrastructure_controller:*:*:*:*:*:*:*:*
ciscocloud_application_policy_infrastructure_controller*cpe:2.3:a:cisco:cloud_application_policy_infrastructure_controller:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	application_policy_infrastructure_controller	*	cpe:2.3:a:cisco:application_policy_infrastructure_controller::::::::
cisco	cloud_application_policy_infrastructure_controller	*	cpe:2.3:a:cisco:cloud_application_policy_infrastructure_controller::::::::

CNA Affected

[
  {
    "product": "Cisco Application Policy Infrastructure Controller (APIC)",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-capic-frw-Nt3RYxR2

Social References

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

9.2

Confidence

High

EPSS

0.004

Percentile

73.4%

JSON

Related for CVE-2021-1577