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CVE-2018-2923

13
FAUCET Score

CVE-2018-2923 is a low-severity vulnerability affecting the Sun ZFS Storage Appliance Kit (AK) in Oracle Sun Systems Products Suite, specifically versions prior to 8.7.20. A highly privileged attacker with infrastructure logon can exploit this to gain unauthorized read access to a subset of accessible data. The CVSS 3.0 score is 2.3, indicating low impact on confidentiality. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.7.20CPE matchmatch criteria
cpe:2.3:a:oracle:sun_zfs_storage_appliance_kit:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

2.3LOW

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
35.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 89th percentile among its peer group of 158 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

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

oracle.com / technetwork/security-advisory/cpujul2018-4258247.html
PatchVendor Advisory
securityfocus.com / bid/104843
Broken LinkThird Party AdvisoryVDB Entry
securitytracker.com / id/1041303
Third Party AdvisoryVDB Entry