CVE-2021-33478

🗓️ 22 Jul 2021 17:15:09Reported by [email protected]Type

nvd

nvd🔗 web.nvd.nist.gov👁 13 Views

TrustZone vulnerability in Broadcom MediaXChange firmware

Reporter	Title	Published	Views	Family All 11
BDU FSTEC	The vulnerability of the TrustZone microprogramming technology implementation in Cisco IP Phone series 8800 allows a intruder to execute arbitrary code.	13 Aug 202100:00	–	bdu_fstec
Circl	CVE-2021-33478	22 Jul 202120:36	–	circl
Cisco	Broadcom MediaxChange Vulnerability Affecting Cisco Products: July 2021	7 Jul 202116:00	–	cisco
CNNVD	Broadcom Media exChange 缓冲区错误漏洞	7 Jul 202100:00	–	cnnvd
CVE	CVE-2021-33478	22 Jul 202116:53	–	cve
Cvelist	CVE-2021-33478	22 Jul 202116:53	–	cvelist
EUVD	EUVD-2021-20181	7 Oct 202500:30	–	euvd
NCSC	Vulnerability fixed in Cisco IP Phone	8 Jul 202100:00	–	ncsc
Prion	Code injection	22 Jul 202117:15	–	prion
RedhatCVE	CVE-2021-33478	9 Jan 202611:27	–	redhatcve

NVD

Node

cisco ip_phone_8800_firmwareRange<14.0(1)

OR

cisco ip_phone_8800_series_with_multiplatform_firmwareRange<11.3(4)

OR

cisco ip_phone_8811_firmwareRange<14.0(1)

OR

cisco ip_phone_8811_with_multiplatform_firmwareRange<11.3(4)

OR

cisco ip_phone_8841_firmwareRange<14.0(1)

OR

cisco ip_phone_8841_with_multiplatform_firmwareRange<11.3(4)

OR

cisco ip_phone_8845_firmwareRange<14.0(1)

OR

cisco ip_phone_8845_with_multiplatform_firmwareRange<11.3(4)

OR

cisco ip_phone_8851_firmwareRange<14.0(1)

OR

cisco ip_phone_8851_with_multiplatform_firmwareRange<11.3(4)

OR

cisco ip_phone_8861_firmwareRange<14.0(1)

OR

cisco ip_phone_8861_with_multiplatform_firmwareRange<11.3(4)

OR

cisco ip_phone_8865_firmwareRange<14.0(1)

OR

cisco ip_phone_8865_with_multiplatform_firmwareRange<11.3(4)

OR

cisco wireless_ip_phone_8821_firmwareRange<11.0(6)sr1

Source	Link
tools	www.tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-brcm-mxc-jul2021-26LqUZUh

21 Nov 2024 06:08Current

CVSS 24.6

CVSS 3.16.8

EPSS0.00304

trustzone broadcom mediaxchange firmware arbitrary code execution tee cisco ip phone wireless ip phone voltage control chip pins