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High severity7.8NVD Advisory· Published Jul 29, 2021· Updated Jun 17, 2026

CVE-2021-21546

CVE-2021-21546

Description

Dell EMC NetWorker versions 18.x,19.x prior to 19.3.0.4 and 19.4.0.0 contain an Information Disclosure in Log Files vulnerability. A local low-privileged user of the Networker server could potentially exploit this vulnerability to read plain-text credentials from server log files.

AI Insight

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Affected products

7
  • Dell/NetWorkerllm-fuzzy
    Range: <19.3.0.4, <19.4.0.0
  • Dell/Emc Networkercpe-rescue6 versions
    unspecified+ 5 more
    • (no CPE)range: unspecified
    • cpe:2.3:a:dell:emc_networker:*:*:*:*:*:*:*:*range: >=19.1.1.0,<19.3.0.4
    • cpe:2.3:a:dell:emc_networker:18.1.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:dell:emc_networker:18.1.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:dell:emc_networker:18.2.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:dell:emc_networker:19.4.0.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

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