Vulnerability CVE-2007-2240
Published: 2007-08-15   Modified: 2012-02-12

Description:
The IBM Lenovo Access Support acpRunner ActiveX control, as distributed in acpcontroller.dll before 1.2.8.0 and possibly acpir.dll before 1.0.0.9 (Automated Solutions 1.0 before fix pack 1), does not properly validate digital signatures of downloaded software, which makes it easier for remote attackers to spoof a download.

Type:

CWE-Other

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Lenovo -> Access support 
Lenovo -> Automated solutions 

 References:
http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-67649
http://www.kb.cert.org/vuls/id/570705
http://www.securityfocus.com/bid/25311
http://www.vupen.com/english/advisories/2007/2882
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-045
https://exchange.xforce.ibmcloud.com/vulnerabilities/36028
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