Vulnerability · Published Aug 31, 2021 · Assigned by CERTVDE
CVE-2021-34562A vulnerability in WirelessHART-Gateway 3.0.8 it is possible to inject arbitrary JavaScript into the application's response
Medium 5.4
In plain English
A medium-severity cross-site scripting in WHA-GW-F2D2-0-AS- Z2-ETH from Phoenix Contact. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).
Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.6%top 52.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 it is possible to inject arbitrary JavaScript into the application's response.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Phoenix Contact | WHA-GW-F2D2-0-AS- Z2-ETH | 3.0.8 |
| Phoenix Contact | WHA-GW-F2D2-0-AS- Z2-ETH.EIP | 3.0.8 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
References
- https://cert.vde.com/en-us/advisories/vde-2021-027 x_refsource_CONFIRM