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CVE-2009-1020

40
FAUCET Score

CVE-2009-1020 is an unspecified vulnerability in the Network Foundation component of Oracle Database versions 9.2.0.8, 10.1.0.5, 10.2.0.4, and 11.1.0.7. This critical vulnerability, with a CVSS score of 9.0, allows remote authenticated attackers to compromise confidentiality, integrity, and availability. While no active exploitation is confirmed, a public exploit for Oracle 9i/10g Database Network Foundation Remote Overflow exists on ExploitDB. Despite its high severity and available exploit, there is no evidence of active exploitation, Metasploit or Nuclei modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
9.2.0.8CPE matchmatch criteria
cpe:2.3:a:oracle:database_server:9.2.0.8:*:*:*:*:*:*:*
9.2.0.8dvCPE matchmatch criteria
cpe:2.3:a:oracle:database_server:9.2.0.8dv:*:*:*:*:*:*:*
10.1.0.5CPE matchmatch criteria
cpe:2.3:a:oracle:database_server:10.1.0.5:*:*:*:*:*:*:*
10.2.0.4CPE matchmatch criteria
cpe:2.3:a:oracle:database_server:10.2.0.4:*:*:*:*:*:*:*
11.1.0.7CPE matchmatch criteria
cpe:2.3:a:oracle:database_server:11.1.0.7:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.0HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
10.32%
Probability of exploitation in next 30 days
EPSS Percentile
95.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-33084 · Jun 14, 2009
This CVE's current EPSS score of 0.1032 is in the 94th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 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

osvdb.org / 55897
secunia.com / advisories/35776
exchange.xforce.ibmcloud.com / vulnerabilities/51749
oracle.com / technetwork/topics/security/cpujul2009-091332.html
securityfocus.com / bid/35684
securitytracker.com / id
vupen.com / english/advisories/2009/1900