CVE-2009-3134 is a critical vulnerability affecting multiple versions of Microsoft Office Excel, Excel Viewer, and related compatibility packs, allowing remote attackers to execute arbitrary code. This "Excel Field Sanitization Vulnerability" stems from improper parsing of Excel file formats when processing malformed record objects. With a CVSS score of 9.3, it presents a high-severity risk (AV:N/AC:M/Au:N/C:C/I:C/A:C), indicating it can be exploited remotely with moderate complexity to achieve complete compromise of confidentiality, integrity, and availability. Despite its high risk score (FAUCET 98/100) and high EPSS percentile (0.57317), there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2007CPE matchmatch criteria | cpe:2.3:a:microsoft:compatibility_pack_word_excel_powerpoint:2007:sp1:*:*:*:*:*:* | ||
2007CPE matchmatch criteria | cpe:2.3:a:microsoft:compatibility_pack_word_excel_powerpoint:2007:sp2:*:*:*:*:*:* | ||
2002CPE matchmatch criteria | cpe:2.3:a:microsoft:excel:2002:sp3:*:*:*:*:*:* | ||
2003CPE matchmatch criteria | cpe:2.3:a:microsoft:excel:2003:sp3:*:*:*:*:*:* | ||
2007CPE matchmatch criteria | cpe:2.3:a:microsoft:excel:2007:sp1:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub 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 records are not available for this CVE.