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CVE-2023-20079 Details

Description

Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ip-phone-cmd-inj-KMFynVcP	CVE	Vendor Advisory
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ip-phone-cmd-inj-KMFynVcP	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	[email protected]
CWE-121	Stack-based Buffer Overflow	[email protected]

Affected Products

Product	Versions
cisco ip phone 6871 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_6871_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 6871	All versions
CPE cpe:2.3:h:cisco:ip_phone_6871:-:::::::* Remediation No remediation found in references.
cisco ip phone 6861 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_6861_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 6861	All versions
CPE cpe:2.3:h:cisco:ip_phone_6861:-:::::::* Remediation No remediation found in references.
cisco ip phone 6851 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_6851_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 6851	All versions
CPE cpe:2.3:h:cisco:ip_phone_6851:-:::::::* Remediation No remediation found in references.
cisco ip phone 6841 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_6841_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 6841	All versions
CPE cpe:2.3:h:cisco:ip_phone_6841:-:::::::* Remediation No remediation found in references.
cisco ip phone 6825 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_6825_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 6825	All versions
CPE cpe:2.3:h:cisco:ip_phone_6825:-:::::::* Remediation No remediation found in references.
cisco ip phone 7861 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_7861_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 7861	All versions
CPE cpe:2.3:h:cisco:ip_phone_7861:-:::::::* Remediation No remediation found in references.
cisco ip phone 7841 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_7841_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 7841	All versions
CPE cpe:2.3:h:cisco:ip_phone_7841:-:::::::* Remediation No remediation found in references.
cisco ip phone 7832 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_7832_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 7832	All versions
CPE cpe:2.3:h:cisco:ip_phone_7832:-:::::::* Remediation No remediation found in references.
cisco ip phone 7821 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_7821_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 7821	All versions
CPE cpe:2.3:h:cisco:ip_phone_7821:-:::::::* Remediation No remediation found in references.
cisco ip phone 7811 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_7811_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 7811	All versions
CPE cpe:2.3:h:cisco:ip_phone_7811:-:::::::* Remediation No remediation found in references.
cisco ip phone 8865 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_8865_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 8865	All versions
CPE cpe:2.3:h:cisco:ip_phone_8865:-:::::::* Remediation No remediation found in references.
cisco ip phone 8861 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_8861_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 8861	All versions
CPE cpe:2.3:h:cisco:ip_phone_8861:-:::::::* Remediation No remediation found in references.
cisco ip phone 8851 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_8851_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 8851	All versions
CPE cpe:2.3:h:cisco:ip_phone_8851:-:::::::* Remediation No remediation found in references.
cisco ip phone 8845 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_8845_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 8845	All versions
CPE cpe:2.3:h:cisco:ip_phone_8845:-:::::::* Remediation No remediation found in references.
cisco ip phone 8841 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_8841_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 8841	All versions
CPE cpe:2.3:h:cisco:ip_phone_8841:-:::::::* Remediation No remediation found in references.
cisco ip phone 8832 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_8832_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 8832	All versions
CPE cpe:2.3:h:cisco:ip_phone_8832:-:::::::* Remediation No remediation found in references.
cisco ip phone 8811 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_8811_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 8811	All versions
CPE cpe:2.3:h:cisco:ip_phone_8811:-:::::::* Remediation No remediation found in references.
cisco ip phone 8831 firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:ip_phone_8831_firmware:::::::: Remediation No remediation found in references.
cisco ip phone 8831	All versions
CPE cpe:2.3:h:cisco:ip_phone_8831:-:::::::* Remediation No remediation found in references.
cisco unified ip phone 7945g firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:unified_ip_phone_7945g_firmware:::::::: Remediation No remediation found in references.
cisco unified ip phone 7945g	All versions
CPE cpe:2.3:h:cisco:unified_ip_phone_7945g:-:::::::* Remediation No remediation found in references.
cisco unified ip phone 7965g firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:unified_ip_phone_7965g_firmware:::::::: Remediation No remediation found in references.
cisco unified ip phone 7965g	All versions
CPE cpe:2.3:h:cisco:unified_ip_phone_7965g:-:::::::* Remediation No remediation found in references.
cisco unified ip phone 7975g firmware	< 11.3.7sr1
CPE cpe:2.3:o:cisco:unified_ip_phone_7975g_firmware:::::::: Remediation No remediation found in references.
cisco unified ip phone 7975g	All versions
CPE cpe:2.3:h:cisco:unified_ip_phone_7975g:-:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Mar 10, 2023	Initial Analysis	[email protected]
Mar 3, 2023	CVE Modified	[email protected]

CVE-2023-20079 Details

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