CVE-2019-18352
Improper access control exists on PHOENIX CONTACT FL NAT 2208 devices before V2.90 and FL NAT...
Improper access control exists on PHOENIX CONTACT FL NAT 2208 devices before V2.90 and FL NAT 2304-2GC-2SFP devices before V2.90 when using MAC-based port security.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- Low
Exploit likelihood
What each source reports
NVD Score used
Improper access control exists on PHOENIX CONTACT FL NAT 2208 devices before V2.90 and FL NAT 2304-2GC-2SFP devices before V2.90 when using MAC-based port security.
- Record
CVE-2019-18352- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:L - CVSS 2.0
- 4.3 Medium
AV:A/AC:M/Au:N/C:N/I:P/A:P - Updated
- 2026-11-02
CVE ListNo score
Improper access control exists on PHOENIX CONTACT FL NAT 2208 devices before V2.90 and FL NAT 2304-2GC-2SFP devices before V2.90 when using MAC-based port security.
- Record
CVE-2019-18352- Updated
- 2026-11-02
EUVDEUVD-2019-8140No score
Improper access control exists on PHOENIX CONTACT FL NAT 2208 devices before V2.90 and FL NAT 2304-2GC-2SFP devices before V2.90 when using MAC-based port security.
- Record
EUVD-2019-8140- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-ff6j-m9jm-v653No score
Improper access control exists on PHOENIX CONTACT FL NAT 2208 devices before V2.90 and FL NAT...
Improper access control exists on PHOENIX CONTACT FL NAT 2208 devices before V2.90 and FL NAT 2304-2GC-2SFP devices before V2.90 when using MAC-based port security.
- Record
GHSA-ff6j-m9jm-v653- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-18352 is a high vulnerability (CVSS 8.2) in Phoenixcontact Fl Nat 2208 Firmware, published February 18, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.44%, the 39th percentile. No source names a fixed version.