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CVE-2009-4988

80
FAUCET Score

CVE-2009-4988 is a critical stack-based buffer overflow vulnerability in SAP Business One 2005 A, affecting versions 6.80.123 and 6.80.320. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending a crafted GIOP request to TCP port 30000. With a CVSS score of 10.0, it represents a complete compromise of confidentiality, integrity, and availability, requiring no user interaction or authentication. While not currently on the KEV catalog, public exploit code, including Metasploit modules and ExploitDB entries, is readily available, indicating a high potential for exploitation. Despite its age and severity, there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
6.80.123CPE matchmatch criteria
cpe:2.3:a:sap:business_one_2005-a:6.80.123:*:*:*:*:*:*:*
6.80.320CPE matchmatch criteria
cpe:2.3:a:sap:business_one_2005-a:6.80.320:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
65.52%
Probability of exploitation in next 30 days
EPSS Percentile
99.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: SAP Business One License Manager 2005 Buffer Overflow · Aug 1, 2009
ExploitDB: EDB-16423 · Nov 30, 2010
This CVE's current EPSS score of 0.6552 is in the 99th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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/36103
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/52256
exploit-db.com / exploits/9319
securityfocus.com / archive/1/505489/100/0/threaded
securityfocus.com / bid/35933
Exploit
securitytracker.com / id
vupen.com / english/advisories/2009/2170
Vendor Advisory