9.3
CRITICAL
CVE-2010-2702
Unreal Engine Buffer Overflow Vulnerability
Description

Buffer overflow in the UGameEngine::UpdateConnectingMessage function in the Unreal engine 1, 2, and 2.5, as used in multiple games including Unreal Tournament 2004, Unreal tournament 2003, Postal 2, Raven Shield, and SWAT4, when downloads are enabled, allows remote attackers to execute arbitrary code via a long LEVEL field in a WELCOME response to a download request.

INFO

Published Date :

July 12, 2010, 5:30 p.m.

Last Modified :

April 11, 2025, 12:51 a.m.

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

8.6
Affected Products

The following products are affected by CVE-2010-2702 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Epicgames unreal_engine
2 Epicgames postal_2
3 Epicgames raven_shield
4 Epicgames swat_4
5 Epicgames unreal_tournament_2003
6 Epicgames unreal_tournament_2004

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2010-2702 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2010-2702 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://aluigi.altervista.org/adv/unrealcbof-adv.txt
    Added Reference http://aluigi.org/poc/unrealcbof.txt
    Added Reference http://osvdb.org/66039
    Added Reference http://secunia.com/advisories/40466
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/60142
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Aug. 17, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/60142 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/60142 [No Types Assigned]
  • Initial Analysis by [email protected]

    Jul. 13, 2010

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

5.50 }} 1.63%

score

0.89251

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
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Latest DB Update: May. 13, 2025 13:18