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CiscoCVE-2017-3852

HistoryMar 22, 2017 - 7:59 p.m.

CVE-2017-3852

2017-03-2219:59:00

CWE-20

cisco

web.nvd.nist.gov

cisco

vulnerability

iox

remote attacker

arbitrary files

exploit

input validation

cisco bug ids

nvd

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

AI Score

Confidence

High

EPSS

0.003

Percentile

70.1%

JSON

A vulnerability in the Cisco application-hosting framework (CAF) component of the Cisco IOx application environment could allow an authenticated, remote attacker to write or modify arbitrary files in the virtual instance running on the affected device. The vulnerability is due to insufficient input validation of user-supplied application packages. An attacker who can upload a malicious package within Cisco IOx could exploit the vulnerability to modify arbitrary files. The impacts of a successful exploit are limited to the scope of the virtual instance and do not impact the router that is hosting Cisco IOx. Cisco IOx Releases 1.0.0.0 and 1.1.0.0 are vulnerable. Cisco Bug IDs: CSCuy52317.

Affected configurations

Nvd

Node

ciscoioxMatch1.1\(0\)

ciscoioxMatch1.1.0

VendorProductVersionCPE
ciscoiox1.1(0)cpe:2.3:a:cisco:iox:1.1\(0\):*:*:*:*:*:*:*
ciscoiox1.1.0cpe:2.3:a:cisco:iox:1.1.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	iox	1.1(0)	cpe:2.3:a:cisco:iox:1.1\(0\):::::::*
cisco	iox	1.1.0	cpe:2.3:a:cisco:iox:1.1.0:::::::*

CNA Affected

[
  {
    "product": "Cisco Application-Hosting Framework",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Cisco Application-Hosting Framework"
      }
    ]
  }
]

References

www.securityfocus.com/bid/97014

www.securitytracker.com/id/1038108

www.securitytracker.com/id/1038109

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170322-caf2

Social References

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

AI Score

Confidence

High

EPSS

0.003

Percentile

70.1%

JSON

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