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CVE-2007-6387

54
FAUCET Score

CVE-2007-6387 describes multiple stack-based buffer overflows in the awApi4.AnswerWorks.1 ActiveX control (awApi4.dll 4.0.0.42), impacting products from Vantage Linguistics and Intuit (including QuickBooks and TurboTax). This critical vulnerability, with a CVSS score of 9.3, allows remote attackers to execute arbitrary code by providing overly long arguments to methods like GetHistory and SetSeedQuery. While not listed on CISA's KEV catalog or showing active exploitation, public exploit code exists on ExploitDB, and its high EPSS and FAUCET scores indicate a significant potential risk.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:intuit:bookkeeping:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:intuit:proseries:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:intuit:quickbooks:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:intuit:quicken:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:intuit:quicktax:*:*:*:*:*:*:*:*

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
38.03%
Probability of exploitation in next 30 days
EPSS Percentile
98.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-4825 · Dec 31, 2007
This CVE's current EPSS score of 0.3803 is in the 96th percentile among its peer group of 8,914 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

secunia.com / advisories/26566
Vendor Advisory
secunia.com / advisories/26670
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/39004
support.quickbooks.intuit.com / support/qbupdate2007/Default.aspx
Patch
exploit-db.com / exploits/4825
intuit.com / support/security
Patch
securityfocus.com / bid/26815
Patch
vantagelinguistics.com / answerworks/release
Patch
vupen.com / english/advisories/2007/4194
vupen.com / english/advisories/2007/4195