Vulnerability · Published Jul 23, 2025 · Assigned by ibm
CVE-2025-36116IBM Db2 Mirror for i cross-site websocket hijacking
Medium 6.3
In plain English
A medium-severity security flaw in Db2 Mirror for i from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.2%top 92.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM Db2 Mirror for i 7.4, 7.5, and 7.6 GUI is affected by cross-site WebSocket hijacking vulnerability. By sending a specially crafted request, an unauthenticated malicious actor could exploit this vulnerability to sniff an existing WebSocket connection to then remotely perform operations that the user is not allowed to perform.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Db2 Mirror for i | 7.4, 7.5, 7.6 |
Weakness: CWE-1385 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
References
- https://www.ibm.com/support/pages/node/7240351 vendor-advisory, patch