Unrated severityNVD Advisory· Published Jun 13, 2023· Updated Jan 3, 2025

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

CVE-2023-2673

Description

Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Phoenixcontact/FL/TC MGUARD Familyllm-create
Phoenixcontact/Mguard Firmwarecpe-rescue14 versions
0+ 13 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
Phoenixcontact/Fl Mguard Pcie4000 Firmwarecpe-rescue3 versions
0+ 2 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
Phoenixcontact/Fl Mguard 4102 Pcie Firmwarecpe-rescue
Range: 0
Phoenixcontact/Fl Mguard Centerport VPN 1000 Firmwarecpe-rescue2 versions
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
Phoenixcontact/Tc Mguard Rs4000 4g Vzw VPN Firmwarecpe-rescue3 versions
0+ 2 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
Phoenixcontact/Fl Mguard Dmcpe-rescue
Range: 0
Phoenixcontact/Tc Mguard Rs4000 4g Att VPN Firmwarecpe-rescue
Range: 0
Phoenixcontact/Fl Mguard Rs4004 Tx\/dtx VPN Firmwarecpe-rescue
Range: 0

cvss	0.000
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

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

Description

AI Insight

Affected products

Patches

Vulnerability mechanics

References

News mentions