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TI-2021-01827 Aliases CVE-2021-2147GHSA-gmvc-p5q4-cg96

Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems…

Priority LOW 10Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
Required
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems (component: Installation). The supported version that is affected is 8.8. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle ZFS Storage Appliance Kit executes to compromise Oracle ZFS Storage Appliance Kit. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle ZFS Storage Appliance Kit accessible data. CVSS 3.1 Base Score 1.8 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00322 25th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleSun ZFS Storage Appliance Kit (AK) Software8.8—No fix listedCNA
  • Sun ZFS Storage Appliance Kit (AK) Software VendorOracle Affected 8.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:oracle:zfs_storage_appliance:8.8:*:*:*:*:*:*:*8.8VulnerableOracle
  • cpe:2.3:o:oracle:zfs_storage_appliance:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-2147
  2. 2026-10-03 Alias added: GHSA-gmvc-p5q4-cg96

References

Patch 1

  • TI-2021-06034 Web Cache Poisoning CVSS 3.1MEDIUM 5.9
  • TI-2021-05177 Injection in Wireshark CVSS 3.1HIGH 8.8
  • TI-2019-14094 In Wireshark 3.0.0 to 3.0.6 and 2.6.0 to 2.6.12, the CMS dissector could crash. CVSS 3.1HIGH 7.5
  • TI-2021-05160 Resource allocation without limits in Wireshark CVSS 3.1HIGH 7.5
  • TI-2021-09321 ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few… CVSS 3.1HIGH 7.1
  • TI-2021-05159 Memory leak in Wireshark CVSS 3.1HIGH 7.5
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences