Vulnerability · Published May 29, 2026 · Assigned by Nozomi
CVE-2025-41278
High 7.5
In plain English
A high-severity out-of-bounds read in WF-500 from Waterfall. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 4.0)7.5High
Exploit odds (30 days)0.1%top 98.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Nozomi Networks Labs identified a CWE-125: Out-of-bounds Read in Waterfall WF-500 RX Host in version 7.10.0.0 R2601141040 that allows attackers with access to the TX Host to execute code on the RX Host.
Affected products (as reported)
Weakness: CWE-125 · Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
- https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-41278 third-party-advisory