CVE-2004-1750 json
RealVNC 4.0 and earlier allows remote attackers to cause a denial of service (crash) via a large number of connections to port 5900.
published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-1744
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
RealVNC 4.0 and earlier allows remote attackers to cause a denial of service (crash) via a large number of connections to port 5900.
Exploit prediction
1.70% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- secunia.com http://secunia.com/advisories/13143 referenced PoC, tagged "exploit" by a source, unverified
- securityfocus.com http://www.securityfocus.com/bid/11048 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
References
-
secunia.com
/advisories/13143
third-party-advisory, exploit
-
securityfocus.com
/bid/11048
vdb-entry, exploit
-
exchange.xforce.ibmcloud.com
/vulnerabilities/17123
vdb-entry
-
marc.info
/?l=bugtraq&m=109346198700529&w=2
mailing-list
Sources
- CVE List CVE-2004-1750
- NVD CVE-2004-1750
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.