VYPR
← All advisories
Low severity3.3NVD Advisory· Published Aug 31, 2021· Updated Jun 17, 2026

CVE-2021-34563

CVE-2021-34563

Description

In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 and 3.0.9 the HttpOnly attribute is not set on a cookie. This allows the cookie's value to be read or set by client-side JavaScript.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • Pepperl Fuchs/Wha Gw F2d2 0 As Z2 Eth.eip Firmware2 versions
    cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip_firmware:3.0.8:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip_firmware:3.0.8:*:*:*:*:*:*:*
    • cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip_firmware:3.0.9:*:*:*:*:*:*:*
  • Pepperl Fuchs/Wha Gw F2d2 0 As Z2 Eth Firmware2 versions
    cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:3.0.8:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:3.0.8:*:*:*:*:*:*:*
    • cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:3.0.9:*:*:*:*:*:*:*
  • Pepperl+Fuchs/WirelessHART-Gatewayllm-fuzzy
    Range: 3.0.8, 3.0.9
  • Phoenix Contact/WHA-GW-F2D2-0-AS- Z2-ETHv5
    Range: 3.0.8
  • Phoenix Contact/WHA-GW-F2D2-0-AS- Z2-ETH.EIPv5
    Range: 3.0.8

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.