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[email protected]CVE-2020-3161

HistoryApr 15, 2020 - 8:15 p.m.

CVE-2020-3161

2020-04-1520:15:15

CWE-20

[email protected]

web.nvd.nist.gov

900

In Wild

cisco

ip phones

web server

vulnerability

remote code execution

dos

cve-2020-3161

nvd

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.022 Low

EPSS

Percentile

89.5%

JSON

A vulnerability in the web server for Cisco IP Phones could allow an unauthenticated, remote attacker to execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service (DoS) condition. The vulnerability is due to a lack of proper input validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web server of a targeted device. A successful exploit could allow the attacker to remotely execute code with root privileges or cause a reload of an affected IP phone, resulting in a DoS condition.

Affected configurations

NVD

Node

ciscoip_phone_8865_firmwareMatch10.3\(1\)es14

ciscoip_phone_8865_firmwareMatch11.0\(1\)

ciscoip_phone_8865_firmwareMatch11.0\(5\)sr1

AND

ciscoip_phone_8865Match-

Node

ciscoip_phone_8851_firmwareMatch10.3\(1\)es14

ciscoip_phone_8851_firmwareMatch11.0\(1\)

ciscoip_phone_8851_firmwareMatch11.0\(5\)sr1

AND

ciscoip_phone_8851Match-

Node

ciscoip_phone_7841_firmwareMatch11.0\(1\)

AND

ciscoip_phone_7841Match-

Node

ciscoip_phone_7821_firmwareMatch11.0\(1\)

AND

ciscoip_phone_7821Match-

Node

ciscoip_phone_8811_firmwareMatch10.3\(1\)es14

ciscoip_phone_8811_firmwareMatch11.0\(1\)

ciscoip_phone_8811_firmwareMatch11.0\(5\)sr1

AND

ciscoip_phone_8811Match-

Node

ciscoip_phone_8861_firmwareMatch10.3\(1\)es14

ciscoip_phone_8861_firmwareMatch11.0\(1\)

ciscoip_phone_8861_firmwareMatch11.0\(5\)sr1

AND

ciscoip_phone_8861Match-

Node

ciscoip_phone_8845_firmwareMatch10.3\(1\)es14

ciscoip_phone_8845_firmwareMatch11.0\(1\)

ciscoip_phone_8845_firmwareMatch11.0\(5\)sr1

AND

ciscoip_phone_8845Match-

Node

ciscoip_phone_7861_firmwareMatch11.0\(1\)

AND

ciscoip_phone_7861Match-

Node

ciscoip_phone_8841_firmwareMatch10.3\(1\)es14

ciscoip_phone_8841_firmwareMatch11.0\(1\)

ciscoip_phone_8841_firmwareMatch11.0\(5\)sr1

AND

ciscoip_phone_8841Match-

Node

ciscoip_phone_7811_firmwareMatch11.0\(1\)

AND

ciscoip_phone_7811Match-

Node

ciscoip_phone_8821_firmwareMatch10.3\(1\)es14

ciscoip_phone_8821_firmwareMatch11.0\(1\)

ciscoip_phone_8821_firmwareMatch11.0\(5\)sr1

AND

ciscoip_phone_8821Match-

Node

ciscoip_phone_8821-ex_firmwareMatch10.3\(1\)es14

ciscoip_phone_8821-ex_firmwareMatch11.0\(1\)

ciscoip_phone_8821-ex_firmwareMatch11.0\(5\)sr1

AND

ciscoip_phone_8821-exMatch-

Node

cisco8831_firmwareMatch10.3\(1\)es14

cisco8831_firmwareMatch11.0\(1\)

cisco8831_firmwareMatch11.0\(5\)sr1

AND

cisco8831Match-

CPENameOperatorVersion
cisco:ip_phone_8865_firmwarecisco ip phone 8865 firmwareeq10.3\(1\)es14
cisco:ip_phone_8865_firmwarecisco ip phone 8865 firmwareeq11.0\(1\)
cisco:ip_phone_8865_firmwarecisco ip phone 8865 firmwareeq11.0\(5\)sr1

CPE	Name	Operator	Version
cisco:ip_phone_8865_firmware	cisco ip phone 8865 firmware	eq	10.3\(1\)es14
cisco:ip_phone_8865_firmware	cisco ip phone 8865 firmware	eq	11.0\(1\)
cisco:ip_phone_8865_firmware	cisco ip phone 8865 firmware	eq	11.0\(5\)sr1

CNA Affected

[
  {
    "product": "Cisco IP phone ",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]