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CVE-2023-4299 Details

Description

Digi RealPort Protocol is vulnerable to a replay attack that may allow an attacker to bypass authentication to access connected equipment.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:9 CRITICALVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/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://www.cisa.gov/news-events/ics-advisories/icsa-23-243-04	CVE	Third Party AdvisoryUS Government Resource
https://www.digi.com/getattachment/resources/security/alerts/realport-cves/Dragos-Disclosure-Statement.pdf	CVE	Vendor Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-04	[email protected]	Third Party AdvisoryUS Government Resource
https://www.digi.com/getattachment/resources/security/alerts/realport-cves/Dragos-Disclosure-Statement.pdf	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-836	Use of Password Hash Instead of Password for Authentication	[email protected]

Affected Products

Product	Versions
digi realport	<= 1.9-40 <= 4.8.488.0
CPE cpe:2.3:a:digi:realport::::::linux::* cpe:2.3:a:digi:realport::::::windows::* Remediation No remediation found in references.
digi connectport ts 8/16 firmware	< 2.26.2.4
CPE cpe:2.3:o:digi:connectport_ts_8/16_firmware:::::::: Remediation No remediation found in references.
digi connectport ts 8/16	All versions
CPE cpe:2.3:h:digi:connectport_ts_8/16:-:::::::* Remediation No remediation found in references.
digi passport firmware	All versions
CPE cpe:2.3:o:digi:passport_firmware:-:::::::* Remediation No remediation found in references.
digi passport	All versions
CPE cpe:2.3:h:digi:passport:-:::::::* Remediation No remediation found in references.
digi connectport lts 8/16/32 firmware	< 1.4.9
CPE cpe:2.3:o:digi:connectport_lts_8/16/32_firmware:::::::: Remediation No remediation found in references.
digi connectport lts 8/16/32	All versions
CPE cpe:2.3:h:digi:connectport_lts_8/16/32:-:::::::* Remediation No remediation found in references.
digi cm firmware	All versions
CPE cpe:2.3:o:digi:cm_firmware:-:::::::* Remediation No remediation found in references.
digi cm	All versions
CPE cpe:2.3:h:digi:cm:-:::::::* Remediation No remediation found in references.
digi portserver ts firmware	All versions
CPE cpe:2.3:o:digi:portserver_ts_firmware:-:::::::* Remediation No remediation found in references.
digi portserver ts	All versions
CPE cpe:2.3:h:digi:portserver_ts:-:::::::* Remediation No remediation found in references.
digi portserver ts mei firmware	All versions
CPE cpe:2.3:o:digi:portserver_ts_mei_firmware:-:::::::* Remediation No remediation found in references.
digi portserver ts mei	All versions
CPE cpe:2.3:h:digi:portserver_ts_mei:-:::::::* Remediation No remediation found in references.
digi portserver ts mei hardened firmware	All versions
CPE cpe:2.3:o:digi:portserver_ts_mei_hardened_firmware:-:::::::* Remediation No remediation found in references.
digi portserver ts mei hardened	All versions
CPE cpe:2.3:h:digi:portserver_ts_mei_hardened:-:::::::* Remediation No remediation found in references.
digi portserver ts m mei firmware	All versions
CPE cpe:2.3:o:digi:portserver_ts_m_mei_firmware:-:::::::* Remediation No remediation found in references.
digi portserver ts m mei	All versions
CPE cpe:2.3:h:digi:portserver_ts_m_mei:-:::::::* Remediation No remediation found in references.
digi portserver ts p mei firmware	All versions
CPE cpe:2.3:o:digi:portserver_ts_p_mei_firmware:-:::::::* Remediation No remediation found in references.
digi portserver ts p mei	All versions
CPE cpe:2.3:h:digi:portserver_ts_p_mei:-:::::::* Remediation No remediation found in references.
digi one iap firmware	All versions
CPE cpe:2.3:o:digi:one_iap_firmware:-:::::::* Remediation No remediation found in references.
digi one iap	All versions
CPE cpe:2.3:h:digi:one_iap:-:::::::* Remediation No remediation found in references.
digi one ia firmware	All versions
CPE cpe:2.3:o:digi:one_ia_firmware:-:::::::* Remediation No remediation found in references.
digi one ia	All versions
CPE cpe:2.3:h:digi:one_ia:-:::::::* Remediation No remediation found in references.
digi one sp ia firmware	All versions
CPE cpe:2.3:o:digi:one_sp_ia_firmware:-:::::::* Remediation No remediation found in references.
digi one sp ia	All versions
CPE cpe:2.3:h:digi:one_sp_ia:-:::::::* Remediation No remediation found in references.
digi one sp firmware	All versions
CPE cpe:2.3:o:digi:one_sp_firmware:-:::::::* Remediation No remediation found in references.
digi one sp	All versions
CPE cpe:2.3:h:digi:one_sp:-:::::::* Remediation No remediation found in references.
digi wr31 firmware	All versions
CPE cpe:2.3:o:digi:wr31_firmware:-:::::::* Remediation No remediation found in references.
digi wr31	All versions
CPE cpe:2.3:h:digi:wr31:-:::::::* Remediation No remediation found in references.
digi transport wr11 xt firmware	All versions
CPE cpe:2.3:o:digi:transport_wr11_xt_firmware:-:::::::* Remediation No remediation found in references.
digi transport wr11 xt	All versions
CPE cpe:2.3:h:digi:transport_wr11_xt:-:::::::* Remediation No remediation found in references.
digi wr44 r firmware	All versions
CPE cpe:2.3:o:digi:wr44_r_firmware:-:::::::* Remediation No remediation found in references.
digi wr44 r	All versions
CPE cpe:2.3:h:digi:wr44_r:-:::::::* Remediation No remediation found in references.
digi wr21 firmware	All versions
CPE cpe:2.3:o:digi:wr21_firmware:-:::::::* Remediation No remediation found in references.
digi wr21	All versions
CPE cpe:2.3:h:digi:wr21:-:::::::* Remediation No remediation found in references.
digi connect es firmware	< 2.26.2.4
CPE cpe:2.3:o:digi:connect_es_firmware:::::::: Remediation No remediation found in references.
digi connect es	All versions
CPE cpe:2.3:h:digi:connect_es:-:::::::* Remediation No remediation found in references.
digi connect sp firmware	All versions
CPE cpe:2.3:o:digi:connect_sp_firmware:-:::::::* Remediation No remediation found in references.
digi connect sp	All versions
CPE cpe:2.3:h:digi:connect_sp:-:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Sep 6, 2023	Initial Analysis	[email protected]

CVE-2023-4299 Details

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