CVE-2021-21004

🗓️ 25 Jun 2021 18:25:52Reported by CERTVDEType

Phoenix Contact FL SWITCH SMCS series products in multiple versions vulnerable to remote code execution via malicious LLDP frames

Reporter	Title	Published	Views	Family All 5
CNNVD	Phoenix Contact FL SWITCH 跨站脚本漏洞	25 Jun 202100:00	–	cnnvd
Cvelist	CVE-2021-21004 Cross-site Scripting Vulnerability in Phoenix Contact FL SWITCH SMCS series products	25 Jun 202118:25	–	cvelist
EUVD	EUVD-2021-8413	3 Oct 202520:07	–	euvd
NVD	CVE-2021-21004	25 Jun 202119:15	–	nvd
Prion	Code injection	25 Jun 202119:15	–	prion

NVD

Vulners

Node

phoenixcontact fl_switch_smcs_16tx_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smcs_16txMatch-

Node

phoenixcontact fl_switch_smcs_14tx/2fx_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smcs_14tx/2fxMatch-

Node

phoenixcontact fl_switch_smcs_14tx/2fx-sm_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smcs_14tx/2fx-smMatch-

Node

phoenixcontact fl_switch_smcs_8gt_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smcs_8gtMatch-

Node

phoenixcontact fl_switch_smcs_6gt/2sfp_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smcs_6gt/2sfpMatch-

Node

phoenixcontact fl_switch_smcs_8tx-pn_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smcs_8tx-pnMatch-

Node

phoenixcontact fl_switch_smcs_4tx-pn_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smcs_4tx-pnMatch-

Node

phoenixcontact fl_switch_smcs_8tx_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smcs_8txMatch-

Node

phoenixcontact fl_switch_smcs_6tx/2sfp_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smcs_6tx/2sfpMatch-

Node

phoenixcontact fl_switch_smn_6tx/2pof-pn_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smn_6tx/2pof-pnMatch-

Node

phoenixcontact fl_switch_smn_8tx-pn_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smn_8tx-pnMatch-

Node

phoenixcontact fl_switch_smn_6tx/2fx_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smn_6tx/2fxMatch-

Node

phoenixcontact fl_switch_smn_6tx/2fx_sm_firmwareRange≤4.70

AND

phoenixcontact fl_switch_smn_6tx/2fx_smMatch-

Node

phoenixcontact fl_nat_smn_8tx_firmwareRange≤4.63

AND

phoenixcontact fl_nat_smn_8txMatch-

Node

phoenixcontact fl_nat_smn_8tx-m_firmwareRange≤4.63

AND

phoenixcontact fl_nat_smn_8tx-mMatch-

[
  {
    "product": "FL SWITCH",
    "vendor": "Phoenix Contact",
    "versions": [
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMCS 16TX (2700996)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMCS 14TX/2FX (2700997)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMCS 14TX/2FX-SM (2701466)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMCS 8GT (2891123)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMCS 6GT/2SFP (2891479)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMCS 8TX-PN (2989103)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMCS 4TX-PN (2989093)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMCS 8TX (2989226)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMCS 6TX/2SFP (2989323)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMN 6TX/2POF-PN (2700290)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMN 8TX-PN (2989501)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMN 6TX/2FX (2989543)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.70",
        "status": "affected",
        "version": "SMN 6TX/2FX SM (2989556)",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "FL NAT",
    "vendor": "Phoenix Contact",
    "versions": [
      {
        "lessThanOrEqual": "4.63",
        "status": "affected",
        "version": "SMN 8TX (2989365)",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.63",
        "status": "affected",
        "version": "SMN 8TX-M (2702443)",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
cert	www.cert.vde.com/en-us/advisories/vde-2021-023

21 Nov 2024 05:47Current

6.5Medium risk

Vulners AI Score6.5

CVSS 24.3

CVSS 3.16.1 - 7.4

EPSS0.0024

CWE-79