Riskcovery

CVE-2021-21004

Cross-site Scripting Vulnerability in Phoenix Contact FL SWITCH SMCS series products

State
Published
Severity
7.4 High
Published
Jun 25, 2021
Updated
Sep 16, 2024
Reserved
Dec 17, 2020

Read the record on cve.org

Description

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.

Scores

CVSSScoreVectorSource
3.17.4 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:NCERTVDE

Weaknesses

  • CWE-79 Cross-site Scripting (XSS)

Affected Products

ProductVersions
FL SWITCHPhoenix Contact
  • SMCS 16TX (2700996) through 4.70Affected
  • SMCS 14TX/2FX (2700997) through 4.70Affected
  • SMCS 14TX/2FX-SM (2701466) through 4.70Affected
  • SMCS 8GT (2891123) through 4.70Affected
  • SMCS 6GT/2SFP (2891479) through 4.70Affected
  • SMCS 8TX-PN (2989103) through 4.70Affected
  • SMCS 4TX-PN (2989093) through 4.70Affected
  • SMCS 8TX (2989226) through 4.70Affected
  • SMCS 6TX/2SFP (2989323) through 4.70Affected
  • SMN 6TX/2POF-PN (2700290) through 4.70Affected
  • SMN 8TX-PN (2989501) through 4.70Affected
  • SMN 6TX/2FX (2989543) through 4.70Affected
  • SMN 6TX/2FX SM (2989556) through 4.70Affected
FL NATPhoenix Contact
  • SMN 8TX (2989365) through 4.63Affected
  • SMN 8TX-M (2702443) through 4.63Affected

References

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