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CVE-2014-2956

29
FAUCET Score

CVE-2014-2956 describes a critical vulnerability in the AVG ScriptHelper ActiveX control, specifically in ScriptHelper.exe, affecting AVG Secure Search toolbar and AVG Safeguard versions prior to their respective patches. This flaw, rated with a CVSS score of 9.3, allows remote attackers to execute arbitrary programs on a user's system by tricking them into visiting a crafted website, due to a lack of domain-based access control for method calls. Despite its high severity and potential for complete compromise (C:C/I:C/A:C), there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 18.1.7CPE matchmatch criteria
cpe:2.3:a:avg:safeguard:*:*:*:*:*:*:*:*
<= 18.1.7CPE matchmatch criteria
cpe:2.3:a:avg:secure_search_toolbar:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.17%
Probability of exploitation in next 30 days
EPSS Percentile
89.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0417 is in the 54th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kb.cert.org / vuls/id/960193
US Government Resource