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VULNERABILITIES

CVE-2026-7849 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Due to improper neutralization of special elements, an unauthenticated remote attacker is able to inject a command into the system configuration which is subsequently executed as root.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.certvde.com/en/advisories/VDE-2026-008/ [email protected]AdvisoryBundleRemedy

Weakness Enumeration

CWE-IDCWE NameSource
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')[email protected]

Affected Products

ProductVersions
Phoenix Contact CHARX SEC-3000
< FW 1.9.1

CPE

  • cpe:2.3:h:phoenixcontact:charx_sec-3000:*:*:*:*:*:*:*:*
  • cpe:2.3:o:phoenixcontact:charx_sec-3000_firmware:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: FW 1.9.1moderate effort
  • Mitigation:low effort

    Use the device exclusively in a closed industrial network protected by a suitable firewall.

Phoenix Contact CHARX SEC-3050
< FW 1.9.1

CPE

  • cpe:2.3:h:phoenixcontact:charx_sec-3050:*:*:*:*:*:*:*:*
  • cpe:2.3:o:phoenixcontact:charx_sec-3050_firmware:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: FW 1.9.1moderate effort
  • Mitigation:low effort

    Use the device exclusively in a closed industrial network protected by a suitable firewall.

Phoenix Contact CHARX SEC-3100
< FW 1.9.1

CPE

  • cpe:2.3:h:phoenixcontact:charx_sec-3100:*:*:*:*:*:*:*:*
  • cpe:2.3:o:phoenixcontact:charx_sec-3100_firmware:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: FW 1.9.1moderate effort
  • Mitigation:low effort

    Use the device exclusively in a closed industrial network protected by a suitable firewall.

Phoenix Contact CHARX SEC-3150
< FW 1.9.1

CPE

  • cpe:2.3:o:phoenixcontact:charx_sec-3150_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:h:phoenixcontact:charx_sec-3150:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: FW 1.9.1moderate effort
  • Mitigation:low effort

    Use the device exclusively in a closed industrial network protected by a suitable firewall.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-7849
NVD Published Date:
Jul 30, 2026
NVD Last Modified:
Jul 30, 2026
Source:
[email protected]
CVE-2026-7849 Details - Not Deferred