CVEvulnerability

CVE-2003-1433

4.3 MEDIUM Published 2003-12-31 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2003-12-31
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-287

Description

Epic Games Unreal Engine 226f through 436 does not validate the challenge key, which allows remote attackers to exhaust the player limit by joining the game multiple times.

Affected configurations

• epic games unreal engine 226f • epic games unreal engine 433 • epic games unreal engine 436

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

Referenced by CWE · observed example (1)

  • CWE-837 Improper Enforcement of a Single, Unique Action weakness

References