CVE-2024-20376

🗓️ 01 May 2024 16:43:15Reported by ciscoType

cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 61 Views

A vulnerability in Cisco IP Phone firmware allows remote attacker to cause Do

Reporter	Title	Published	Views	Family All 10
Cisco	Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Vulnerabilities	1 May 202416:00	–	cisco
CNNVD	Cisco IP Phone 安全漏洞	1 May 202400:00	–	cnnvd
CNVD	Cisco IP Phone Denial of Service Vulnerability (CNVD-2024-41620)	28 Jun 202400:00	–	cnvd
Cvelist	CVE-2024-20376	1 May 202416:43	–	cvelist
EUVD	EUVD-2024-18091	3 Oct 202520:07	–	euvd
NCSC	Vulnerabilities fixed in Cisco IP phones	2 May 202400:00	–	ncsc
NVD	CVE-2024-20376	1 May 202417:15	–	nvd
Positive Technologies	PT-2024-3224	1 May 202400:00	–	ptsecurity
RedhatCVE	CVE-2024-20376	5 Feb 202501:16	–	redhatcve
Vulnrichment	CVE-2024-20376	1 May 202416:43	–	vulnrichment

NVD

Node

cisco video_phone_8875_firmwareRange<2.3.1.0101

AND

cisco video_phone_8875Match-

Node

cisco ip_phone_6821_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_6821Match-

Node

cisco ip_phone_6841_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_6841Match-

Node

cisco ip_phone_6851_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_6851Match-

Node

cisco ip_phone_6861_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_6861Match-

Node

cisco ip_phone_6871_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_6871Match-

Node

cisco ip_phone_7811_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_7811Match-

Node

cisco ip_phone_7821_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_7821Match-

Node

cisco ip_phone_7832_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_7832Match-

Node

cisco ip_phone_7841_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_7841Match-

Node

cisco ip_phone_7861_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_7861Match-

Node

cisco ip_phone_8811_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_8811Match-

Node

cisco ip_phone_8832_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_8832Match-

Node

cisco ip_phone_8841_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_8841Match-

Node

cisco ip_phone_8845_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_8845Match-

Node

cisco ip_phone_8851_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_8851Match-

Node

cisco ip_phone_8861_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_8861Match-

Node

cisco ip_phone_8865_with_multiplatform_firmwareRange≤12.0.4

AND

cisco ip_phone_8865Match-

[
  {
    "vendor": "Cisco",
    "product": "Cisco IP Phones with Multiplatform Firmware",
    "versions": [
      {
        "version": "11.3.1 MSR2-6",
        "status": "affected"
      },
      {
        "version": "11.3.1 MSR3-3",
        "status": "affected"
      },
      {
        "version": "11.3.2",
        "status": "affected"
      },
      {
        "version": "11.3.3",
        "status": "affected"
      },
      {
        "version": "11.3.1 MSR4-1",
        "status": "affected"
      },
      {
        "version": "11.3.4",
        "status": "affected"
      },
      {
        "version": "11.3.5",
        "status": "affected"
      },
      {
        "version": "11.3.3 MSR2",
        "status": "affected"
      },
      {
        "version": "11.3.3 MSR1",
        "status": "affected"
      },
      {
        "version": "11.3.6",
        "status": "affected"
      },
      {
        "version": "11-3-1MPPSR4UPG",
        "status": "affected"
      },
      {
        "version": "11.3.7",
        "status": "affected"
      },
      {
        "version": "11-3-1MSR2UPG",
        "status": "affected"
      },
      {
        "version": "11.3.6SR1",
        "status": "affected"
      },
      {
        "version": "11.3.7SR1",
        "status": "affected"
      },
      {
        "version": "11.3.7SR2",
        "status": "affected"
      },
      {
        "version": "11.0.0",
        "status": "affected"
      },
      {
        "version": "11.0.1",
        "status": "affected"
      },
      {
        "version": "11.0.1 MSR1-1",
        "status": "affected"
      },
      {
        "version": "11.0.2",
        "status": "affected"
      },
      {
        "version": "11.1.1",
        "status": "affected"
      },
      {
        "version": "11.1.1 MSR1-1",
        "status": "affected"
      },
      {
        "version": "11.1.1 MSR2-1",
        "status": "affected"
      },
      {
        "version": "11.1.2",
        "status": "affected"
      },
      {
        "version": "11.1.2 MSR1-1",
        "status": "affected"
      },
      {
        "version": "11.1.2 MSR3-1",
        "status": "affected"
      },
      {
        "version": "11.2.1",
        "status": "affected"
      },
      {
        "version": "11.2.2",
        "status": "affected"
      },
      {
        "version": "11.2.3",
        "status": "affected"
      },
      {
        "version": "11.2.3 MSR1-1",
        "status": "affected"
      },
      {
        "version": "11.2.4",
        "status": "affected"
      },
      {
        "version": "11.3.1",
        "status": "affected"
      },
      {
        "version": "11.3.1 MSR1-3",
        "status": "affected"
      },
      {
        "version": "4.5",
        "status": "affected"
      },
      {
        "version": "4.6 MSR1",
        "status": "affected"
      },
      {
        "version": "4.7.1",
        "status": "affected"
      },
      {
        "version": "4.8.1",
        "status": "affected"
      },
      {
        "version": "4.8.1 SR1",
        "status": "affected"
      },
      {
        "version": "5.0.1",
        "status": "affected"
      },
      {
        "version": "12.0.1",
        "status": "affected"
      },
      {
        "version": "12.0.2",
        "status": "affected"
      },
      {
        "version": "12.0.3",
        "status": "affected"
      },
      {
        "version": "12.0.3SR1",
        "status": "affected"
      },
      {
        "version": "12.0.4",
        "status": "affected"
      },
      {
        "version": "5.1.1",
        "status": "affected"
      },
      {
        "version": "5.1.2",
        "status": "affected"
      },
      {
        "version": "5.1(2)SR1",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Cisco",
    "product": "Cisco PhoneOS",
    "versions": [
      {
        "version": "1.0.1",
        "status": "affected"
      },
      {
        "version": "2.1.1",
        "status": "affected"
      },
      {
        "version": "2.0.1",
        "status": "affected"
      },
      {
        "version": "2.3.1",
        "status": "affected"
      }
    ]
  }
]

Source	Link
sec	www.sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipphone-multi-vulns-cXAhCvS

05 Jan 2026 14:57Current

6.9Medium risk

Vulners AI Score6.9

CVSS 3.17.5

EPSS0.00615

SSVC

CWE-787