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CVE-2007-6593

34
FAUCET Score

CVE-2007-6593 describes multiple stack-based buffer overflows in the l123sr.dll component of Autonomy KeyView SDK, specifically impacting IBM Lotus Notes versions 5.x through 8.x. An attacker could exploit this by crafting a malicious Lotus 1-2-3 (.123) file, leveraging the Length and Value fields within certain Types in the Worksheet File (WKS) format, such as a SRANGE record. This vulnerability carries a high severity CVSS score of 8.8, indicating a network-based attack with medium complexity that could lead to complete compromise of confidentiality and integrity, though availability is not impacted. While there is no evidence of active exploitation or inclusion in the KEV catalog, exploit code is publicly available via ExploitDB, and the vulnerability has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.0CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_notes:5.0:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_notes:6.0:*:*:*:*:*:*:*
6.5CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_notes:6.5:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_notes:7.0:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_notes:8.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

8.8HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
9.2
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.30%
Probability of exploitation in next 30 days
EPSS Percentile
92.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-30816 · Nov 26, 2007
This CVE's current EPSS score of 0.0630 is in the 67th percentile among its peer group of 8,915 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

lists.grok.org.uk / pipermail/full-disclosure/2007-November/058680.html
secunia.com / advisories/27835
Vendor Advisory
secunia.com / advisories/27836
Vendor Advisory
secunia.com / advisories/27849
Vendor Advisory
securityreason.com / securityalert/3499
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/38645
coresecurity.com / index.php5
ibm.com / support/docview.wss
securityfocus.com / archive/1/484272/100/0/threaded
securityfocus.com / bid/26604
securitytracker.com / id
vupen.com / english/advisories/2007/4012
vupen.com / english/advisories/2007/4020