Vulnerability · Published May 26, 2025 · Assigned by CERTVDE
CVE-2025-41655PEPPERL+FUCHS: Attacker can cause a DoS via URL
High 7.5
In plain English
A high-severity missing authentication in Profinet Gateway FB8122A.1.EL from Pepperl+Fuchs. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.5%top 57.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An unauthenticated remote attacker can access a URL which causes the device to reboot.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Pepperl+Fuchs | Profinet Gateway FB8122A.1.EL | 0 – before V1.3.13 |
| Pepperl+Fuchs | Profinet Gateway LB8122A.1.EL | 0 – before V1.3.13 |
Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H