CVE-2005-4766 json
BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, and 7.0 SP5 and earlier, do not encrypt multicast traffic, which might allow…
published 2005-12-31 20 y ago modified 2026-06-16 4 mo ago also EUVD-2005-4759
- cvss
- 5.4
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 73%
- public exploits
- 0
- none known
Summary
BEA WebLogic Server and WebLogic Express 8.1 SP4 and earlier, and 7.0 SP5 and earlier, do not encrypt multicast traffic, which might allow remote attackers to read sensitive cluster synchronization messages by sniffing the multicast traffic.
Patch / fix
- securityfocus.com/bid/15052 patch
- dev2dev.bea.com/pub/advisory/157 advisory
- secunia.com/advisories/17138 advisory
Exploit prediction
1.44% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.4 | AV:N/AC:H/Au:N/C:C/I:N/A:N |
References
-
dev2dev.bea.com
/pub/advisory/157
vendor-advisory, patch
-
securityfocus.com
/bid/15052
vdb-entry, patch
-
secunia.com
/advisories/17138
third-party-advisory, patch, vendor-advisory
Sources
- CVE List CVE-2005-4766
- NVD CVE-2005-4766
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.