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CVE-2015-0455

22
FAUCET Score

CVE-2015-0455 is an unspecified vulnerability within the XDB - XML Database component of Oracle Database Server versions 11.2.0.3, 11.2.0.4, 12.1.0.1, and 12.1.0.2. This vulnerability allows remote authenticated users to compromise data confidentiality. With a CVSS score of 6.8, it is considered a medium-severity issue, requiring authentication but having low attack complexity, and could lead to complete confidentiality loss. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
11.1.0.7CPE matchmatch criteria
cpe:2.3:a:oracle:database_server:11.1.0.7:*:*:*:*:*:*:*
11.2.0.3CPE matchmatch criteria
cpe:2.3:a:oracle:database_server:11.2.0.3:*:*:*:*:*:*:*
11.2.0.4CPE matchmatch criteria
cpe:2.3:a:oracle:database_server:11.2.0.4:*:*:*:*:*:*:*
12.1.0.1CPE matchmatch criteria
cpe:2.3:a:oracle:database_server:12.1.0.1:*:*:*:*:*:*:*
12.1.0.2CPE matchmatch criteria
cpe:2.3:a:oracle:database_server:12.1.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.73%
Probability of exploitation in next 30 days
EPSS Percentile
75.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0173 is in the 88th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

oraclevendor investigatingvia nvd_reference
View patch

References

oracle.com / technetwork/topics/security/cpuapr2015-2365600.html
Vendor Advisory
securitytracker.com / id/1032118