CVE record · CVE-2023-4299

Digi RealPort Protocol Use of Password Hash Instead of Password for Authentication

CVSS 9.0 CriticalCriticalEPSS 0.0068 · 52nd percentile

Critical, because:

CVSS score 9.0: 9.0 or more.

Published by the CVE Program (CNA: icscert) at 31 Aug 2023, 20:45 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Digi International	Digi RealPort	affected 4.8.488.0 and earlier custom Other versions: unaffected
Digi International	Digi RealPort	affected 1.9-40 and earlier custom Other versions: unaffected
Digi International	Digi ConnectPort TS 8/16	affected before 2.26.2.4 custom Other versions: unaffected
Digi International	Digi Passport Console Server	affected all versions Other versions: unaffected
Digi International	Digi ConnectPort LTS 8/16/32	affected before 1.4.9 custom Other versions: unaffected
Digi International	Digi CM Console Server	affected all versions Other versions: unaffected
Digi International	Digi PortServer TS	affected all versions Other versions: unaffected
Digi International	Digi PortServer TS MEI	affected all versions Other versions: unaffected
Digi International	Digi PortServer TS MEI Hardened	affected all versions Other versions: unaffected
Digi International	Digi PortServer TS M MEI	affected all versions Other versions: unaffected
Digi International	Digi PortServer TS P MEI	affected all versions Other versions: unaffected
Digi International	Digi One IAP Family	affected all versions Other versions: unaffected
Digi International	Digi One IA	affected all versions Other versions: unaffected
Digi International	Digi One SP IA	affected all versions Other versions: unaffected
Digi International	Digi One SP	affected all versions Other versions: unaffected
Digi International	Digi WR31	affected all versions Other versions: unaffected
Digi International	Digi WR11 XT	affected all versions Other versions: unaffected
Digi International	Digi WR44 R	affected all versions Other versions: unaffected
Digi International	Digi WR21	affected all versions Other versions: unaffected
Digi International	Digi Connect ES	affected before 2.26.2.4 custom Other versions: unaffected
Digi International	Digi Connect SP	affected all versions Other versions: unaffected
Digi International	Digi 6350-SR	unaffected all versions Other versions: unaffected
Digi International	Digi ConnectCore 8X products	unaffected all versions Other versions: unaffected

Identifiers: CVE-2023-4299
CNA: icscert
Weakness (CWE): CWE-836
Tags: Digi International Digi RealPort
Digi International Digi ConnectPort TS 8/16
Digi International Digi Passport Console Server
Digi International Digi ConnectPort LTS 8/16/32
Digi International Digi CM Console Server
Digi International Digi PortServer TS
Digi International Digi PortServer TS MEI
Digi International Digi PortServer TS MEI Hardened
CWE-836
Published: 31 Aug 2023
Updated: 16 Jan 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.0	Critical	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H	CNA (icscert)

CISA KEV Not listed.
EPSS 0.0068, the 52nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 31 Aug 2023. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.