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CVE-2018-2920

21
FAUCET Score

CVE-2018-2920 is a high-severity vulnerability affecting the Oracle Sun ZFS Storage Appliance Kit (AK) prior to version 8.7.19, specifically within its API frameworks. This easily exploitable flaw allows a low-privileged attacker with network access to compromise the appliance. Successful exploitation can lead to unauthorized data modification, deletion, read access, and partial denial of service. Despite its CVSS score of 7.4, there is no known active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.7.19CPE matchmatch criteria
cpe:2.3:a:oracle:sun_zfs_storage_appliance_kit:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.4HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.1
Impact Score
3.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.17%
Probability of exploitation in next 30 days
EPSS Percentile
64.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0117 is in the 61st 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

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/104803
securitytracker.com / id/1041303