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TI-2021-03741 Aliases CVE-2021-20490GHSA-j9mj-3442-mm95

Incorrect default permissions in IBM Spectrum Protect Plus

Priority LOW 24CWE-276Published · Updated

Key facts

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

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

Summary

IBM Spectrum Protect Plus 10.1.0 through 10.1.8 could allow a local user to cause a denial of service due to insecure file permission settings. IBM X-Force ID: 197791.

Why it matters now

EPSS 0.00204 10th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMSpectrum Protect Plus10.1.0; 10.1.8—No fix listedCNA
  • Spectrum Protect Plus VendorIBM Affected 10.1.0; 10.1.8 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:ibm:spectrum_protect_plus:*:*:*:*:*:*:*:*10.1.0 – 10.1.8VulnerableIBM
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*not specified by NVDRunning onLinux
  • cpe:2.3:a:ibm:spectrum_protect_plus:*:*:*:*:*:*:*:* Versions 10.1.0 – 10.1.8 Vulnerable ·IBM
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-20490
  2. 2026-10-03 Alias added: GHSA-j9mj-3442-mm95

References

Advisory 1

  • TI-2020-03654 OS command injection in IBM Spectrum Protect Plus CVSS 3.1HIGH 8.8
  • TI-2020-03820 OS command injection in IBM Spectrum Protect Plus CVSS 3.1CRITICAL 9.8
  • TI-2020-04093 Hard-coded credentials in IBM Spectrum Protect Plus CVSS 3.1CRITICAL 9.8
  • TI-2020-03630 Hard-coded credentials in IBM Spectrum Protect Plus CVSS 3.1CRITICAL 9.8
  • TI-2020-03628 Improper input validation in IBM Spectrum Protect Plus CVSS 3.1HIGH 8.8
  • TI-2020-03655 OS command injection in IBM Spectrum Protect Plus CVSS 3.1HIGH 8.8
See all 43 →

Sources

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