CVE record · CVE-2023-2673

PHOENIX CONTACT: FL/TC MGUARD prone to Improper Input Validation

CVSS 5.3 MediumEPSS 0.0062 · 49th percentile

Published by the CVE Program (CNA: CERTVDE) at 13 Jun 2023, 06:16 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
PHOENIX CONTACT	FL MGUARD 2102	affected 10.1.1 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD 4102 PCI	affected 10.1.1 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD 4102 PCIE	affected 10.1.1 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD 4302	affected 10.1.1 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD CENTERPORT	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD CENTERPORT VPN-1000	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD CORE TX	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD CORE TX VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD DELTA TX/TX	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD DELTA TX/TX VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD GT/GT	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD GT/GT VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD PCI4000	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD PCI4000 VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD PCIE4000	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD PCIE4000 VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD RS2000 TX/TX-B	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD RS2000 TX/TX VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD RS2005 TX VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD RS4000 TX/TX-M	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD RS4000 TX/TX-P	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD RS4000 TX/TX VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD RS4000 TX/TX VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD RS4004 TX/DTX	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD RS4004 TX/DTX VPN	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD SMART2	affected 8.9.0 and earlier semver Other versions: unaffected
PHOENIX CONTACT	FL MGUARD SMART2 VPN	affected 8.9.0 and earlier semver Other versions: unaffected

Identifiers: CVE-2023-2673
CNA: CERTVDE
Weakness (CWE): CWE-1287
Tags: PHOENIX CONTACT FL MGUARD 2102
PHOENIX CONTACT FL MGUARD 4102 PCI
PHOENIX CONTACT FL MGUARD 4102 PCIE
PHOENIX CONTACT FL MGUARD 4302
PHOENIX CONTACT FL MGUARD CENTERPORT
PHOENIX CONTACT FL MGUARD CENTERPORT VPN-1000
PHOENIX CONTACT FL MGUARD CORE TX
PHOENIX CONTACT FL MGUARD CORE TX VPN
CWE-1287
Published: 13 Jun 2023
Updated: 3 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
5.3	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	CNA (CERTVDE)

CISA KEV Not listed.
EPSS 0.0062, the 49th 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 13 Jun 2023. New records show when each source confirmed them.

Sources

References from the CNA

cert.vde.com/en/advisories/VDE-2023-010/

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.