CVE-2020-4927

highpriority · track · 33EPSS 0.003 · 28 %ileDEEUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.35% (28th) EPSS
CVSS 8.2 · high
Is it mine?
2 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · nvd · cert_bund

EPSS · scored 2026-10-27

A vulnerability in the Spectrum Scale 5.0.5.0 through 5.1.6.1 core component could allow unauthorized access to user data or injection of arbitrary data in the communication protocol. IBM X-Force ID: 191695.

01

cvss

Technical severity, 0–10. One row per scoring source.

8.2
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.7–8.2

v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 4.2
v3.15.7mediumCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:Nsecondary · ENISA EU
v3.15.7mediumCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:Nsecondary · psirt@us.ibm.com USexploitability 1.4 · impact 4.2
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200US
04

affected products (2)

Products and version ranges known to be affected.

05

advisories (1)

Vendor and ecosystem advisories describing this.

  • WID-SEC-W-2023-0587IBM Spectrum Scale: Schwachstelle ermöglicht Manipulation von DateienDeutsch2023-03-07csaf · cert_bundDE

    Ein lokaler Angreifer kann eine Schwachstelle in IBM Spectrum Scale ausnutzen, um Dateien zu manipulieren.

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdnvdcert_bundNVDCVE.orgMITRE
published 2023-03-15modified 2026-06-17
08

references (7)

External citations — patches, advisories, analysis.

scry

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