What’s Vulnerable › Vulnerabilities

CVE-2021-34562: A vulnerability in WirelessHART-Gateway 3.0.8 it is possible to inject arbitrary JavaScript into the application's response

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-08-31 · updated 2026-06-17
• Weakness: CWE-79

Description

In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 it is possible to inject arbitrary JavaScript into the application's response.

Affected products

• Pepperl-Fuchs Wha-Gw-F2D2-0-As-Z2-Eth.Eip Firmware: 3.0.8
• Pepperl-Fuchs Wha-Gw-F2D2-0-As-Z2-Eth Firmware: 3.0.8

References

• https://cert.vde.com/en-us/advisories/vde-2021-027
• https://cert.vde.com/en-us/advisories/vde-2021-027

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