CVE-2021-21004
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Cross-site Scripting Vulnerability in Phoenix Contact FL SWITCH SMCS series products
In Phoenix Contact FL SWITCH SMCS series products in multiple versions an attacker may insert malicious code via LLDP frames into the web-based management which could then be executed by the client.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
FL SWITCH
- Vendor
- Phoenix Contact
- Product
- FL SWITCH
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| SMCS 16TX (2700996) | affected | custom | Unavailable | 4.70 | None listed |
| SMCS 14TX/2FX (2700997) | affected | custom | Unavailable | 4.70 | None listed |
| SMCS 14TX/2FX-SM (2701466) | affected | custom | Unavailable | 4.70 | None listed |
| SMCS 8GT (2891123) | affected | custom | Unavailable | 4.70 | None listed |
| SMCS 6GT/2SFP (2891479) | affected | custom | Unavailable | 4.70 | None listed |
| SMCS 8TX-PN (2989103) | affected | custom | Unavailable | 4.70 | None listed |
| SMCS 4TX-PN (2989093) | affected | custom | Unavailable | 4.70 | None listed |
| SMCS 8TX (2989226) | affected | custom | Unavailable | 4.70 | None listed |
| SMCS 6TX/2SFP (2989323) | affected | custom | Unavailable | 4.70 | None listed |
| SMN 6TX/2POF-PN (2700290) | affected | custom | Unavailable | 4.70 | None listed |
| SMN 8TX-PN (2989501) | affected | custom | Unavailable | 4.70 | None listed |
| SMN 6TX/2FX (2989543) | affected | custom | Unavailable | 4.70 | None listed |
| SMN 6TX/2FX SM (2989556) | affected | custom | Unavailable | 4.70 | None listed |
FL NAT
- Vendor
- Phoenix Contact
- Product
- FL NAT
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| SMN 8TX (2989365) | affected | custom | Unavailable | 4.63 | None listed |
| SMN 8TX-M (2702443) | affected | custom | Unavailable | 4.63 | None listed |